315164330 has 16 divisors (see below), whose sum is σ = 610934184. Its totient is φ = 116368320.

The previous prime is 315164323. The next prime is 315164347. The reversal of 315164330 is 33461513.

It can be written as a sum of positive squares in 4 ways, for example, as 270635401 + 44528929 = 16451^2 + 6673^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 315164330.

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, 1212041 + ... + 1212300.

Almost surely, 2^315164330 is an apocalyptic number.

315164330 is a deficient number, since it is larger than the sum of its proper divisors (295769854).

315164330 is a wasteful number, since it uses less digits than its factorization.

315164330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424361.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 315164330 is about 17752.8682189668. The cubic root of 315164330 is about 680.5275102281.

The spelling of 315164330 in words is "three hundred fifteen million, one hundred sixty-four thousand, three hundred thirty".