315983664 has 60 divisors (see below), whose sum is σ = 886080936. Its totient is φ = 105117696.

The previous prime is 315983627. The next prime is 315983671. The reversal of 315983664 is 466389513.

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 11 ways as a sum of consecutive naturals, for example, 81187 + ... + 84989.

Almost surely, 2^315983664 is an apocalyptic number.

It is an amenable number.

315983664 is an abundant number, since it is smaller than the sum of its proper divisors (570097272).

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

315983664 is a wasteful number, since it uses less digits than its factorization.

315983664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4394 (or 4385 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 315983664 is about 17775.9293427939. The cubic root of 315983664 is about 681.1167233150.

The spelling of 315983664 in words is "three hundred fifteen million, nine hundred eighty-three thousand, six hundred sixty-four".