315833964 has 12 divisors (see below), whose sum is σ = 736945944. Its totient is φ = 105277984.

The previous prime is 315833963. The next prime is 315834023. The reversal of 315833964 is 469338513.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (315833963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13159737 + ... + 13159760.

It is an arithmetic number, because the mean of its divisors is an integer number (61412162).

Almost surely, 2^315833964 is an apocalyptic number.

It is an amenable number.

315833964 is an abundant number, since it is smaller than the sum of its proper divisors (421111980).

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

315833964 is a wasteful number, since it uses less digits than its factorization.

315833964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26319504 (or 26319502 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 315833964 is about 17771.7180936453. The cubic root of 315833964 is about 681.0091446738.

The spelling of 315833964 in words is "three hundred fifteen million, eight hundred thirty-three thousand, nine hundred sixty-four".