315479364 has 12 divisors (see below), whose sum is σ = 736118544. Its totient is φ = 105159784.

The previous prime is 315479323. The next prime is 315479377. The reversal of 315479364 is 463974513.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13144962 + ... + 13144985.

It is an arithmetic number, because the mean of its divisors is an integer number (61343212).

Almost surely, 2^315479364 is an apocalyptic number.

It is an amenable number.

315479364 is an abundant number, since it is smaller than the sum of its proper divisors (420639180).

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

315479364 is a wasteful number, since it uses less digits than its factorization.

315479364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26289954 (or 26289952 counting only the distinct ones).

The product of its digits is 272160, while the sum is 42.

The square root of 315479364 is about 17761.7387662357. The cubic root of 315479364 is about 680.7541834156.

The spelling of 315479364 in words is "three hundred fifteen million, four hundred seventy-nine thousand, three hundred sixty-four".