315376434 has 12 divisors (see below), whose sum is σ = 683315646. Its totient is φ = 105125472.

The previous prime is 315376429. The next prime is 315376441. The reversal of 315376434 is 434673513.

315376434 is a `hidden beast` number, since 3 + 1 + 5 + 3 + 7 + 643 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 244766025 + 70610409 = 15645^2 + 8403^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8760439 + ... + 8760474.

Almost surely, 2^315376434 is an apocalyptic number.

315376434 is an abundant number, since it is smaller than the sum of its proper divisors (367939212).

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

315376434 is a wasteful number, since it uses less digits than its factorization.

315376434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17520921 (or 17520918 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 315376434 is about 17758.8410094803. The cubic root of 315376434 is about 680.6801398510.

The spelling of 315376434 in words is "three hundred fifteen million, three hundred seventy-six thousand, four hundred thirty-four".