315874372 has 36 divisors (see below), whose sum is σ = 610426908. Its totient is φ = 142912000.

The previous prime is 315874367. The next prime is 315874421. The reversal of 315874372 is 273478513.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 110124036 + 205750336 = 10494^2 + 14344^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111372 + ... + 114172.

It is an arithmetic number, because the mean of its divisors is an integer number (16956303).

Almost surely, 2^315874372 is an apocalyptic number.

It is an amenable number.

315874372 is a deficient number, since it is larger than the sum of its proper divisors (294552536).

315874372 is a wasteful number, since it uses less digits than its factorization.

315874372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060 (or 3047 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 315874372 is about 17772.8549197927. The cubic root of 315874372 is about 681.0381863509.

The spelling of 315874372 in words is "three hundred fifteen million, eight hundred seventy-four thousand, three hundred seventy-two".