283341344 has 108 divisors (see below), whose sum is σ = 665476938. Its totient is φ = 118609920.

The previous prime is 283341313. The next prime is 283341349. The reversal of 283341344 is 443143382.

It can be written as a sum of positive squares in 3 ways, for example, as 81360400 + 201980944 = 9020^2 + 14212^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 283341344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283341349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 654152 + ... + 654584.

Almost surely, 2^283341344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283341344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332738469).

283341344 is an abundant number, since it is smaller than the sum of its proper divisors (382135594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283341344 is a wasteful number, since it uses less digits than its factorization.

283341344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 459 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

The square root of 283341344 is about 16832.7461811791. The cubic root of 283341344 is about 656.8053019097.

The spelling of 283341344 in words is "two hundred eighty-three million, three hundred forty-one thousand, three hundred forty-four".