3387488 has 48 divisors (see below), whose sum is σ = 7620480. Its totient is φ = 1468416.

The previous prime is 3387487. The next prime is 3387493. The reversal of 3387488 is 8847833.

It is a super-2 number, since 2×3387488² = 22950149900288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3387487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6833 + ... + 7311.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

Almost surely, 2^3387488 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 3387488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3810240).

3387488 is an abundant number, since it is smaller than the sum of its proper divisors (4232992).

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

3387488 is a wasteful number, since it uses less digits than its factorization.

3387488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 511 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 3387488 is about 1840.5129719728. The cubic root of 3387488 is about 150.1847796904.

The spelling of 3387488 in words is "three million, three hundred eighty-seven thousand, four hundred eighty-eight".