994144360 has 128 divisors (see below), whose sum is σ = 2673388800. Its totient is φ = 328437760.

The previous prime is 994144357. The next prime is 994144381. The reversal of 994144360 is 63441499.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214629 + ... + 219211.

It is an arithmetic number, because the mean of its divisors is an integer number (20885850).

Almost surely, 2^994144360 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 994144360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1336694400).

994144360 is an abundant number, since it is smaller than the sum of its proper divisors (1679244440).

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

994144360 is a wasteful number, since it uses less digits than its factorization.

994144360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651 (or 4647 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 994144360 is about 31530.0548683316. The cubic root of 994144360 is about 998.0442977220.

The spelling of 994144360 in words is "nine hundred ninety-four million, one hundred forty-four thousand, three hundred sixty".