315710686907 has 12 divisors (see below), whose sum is σ = 400642133976. Its totient is φ = 246008327040.

The previous prime is 315710686877. The next prime is 315710686939. The reversal of 315710686907 is 709686017513.

It is not a de Polignac number, because 315710686907 - 2²² = 315706492603 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (315710686997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 292866518 + ... + 292867595.

It is an arithmetic number, because the mean of its divisors is an integer number (33386844498).

Almost surely, 2^315710686907 is an apocalyptic number.

315710686907 is a deficient number, since it is larger than the sum of its proper divisors (84931447069).

315710686907 is a wasteful number, since it uses less digits than its factorization.

315710686907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585734138 (or 585734131 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 315710686907 in words is "three hundred fifteen billion, seven hundred ten million, six hundred eighty-six thousand, nine hundred seven".