315224868 has 24 divisors (see below), whose sum is σ = 840599872. Its totient is φ = 90064224.

The previous prime is 315224849. The next prime is 315224891. The reversal of 315224868 is 868422513.

It is a super-3 number, since 3×315224868³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876255 + ... + 1876422.

Almost surely, 2^315224868 is an apocalyptic number.

It is an amenable number.

315224868 is an abundant number, since it is smaller than the sum of its proper divisors (525375004).

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

315224868 is a wasteful number, since it uses less digits than its factorization.

315224868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752691 (or 3752689 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 315224868 is about 17754.5731573586. The cubic root of 315224868 is about 680.5710802359.

The spelling of 315224868 in words is "three hundred fifteen million, two hundred twenty-four thousand, eight hundred sixty-eight".