316387929863 has 16 divisors (see below), whose sum is σ = 323077356576. Its totient is φ = 309770334720.

The previous prime is 316387929829. The next prime is 316387929889. The reversal of 316387929863 is 368929783613.

It is a cyclic number.

It is not a de Polignac number, because 316387929863 - 2²⁶ = 316320820999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 316387929863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316387929563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5601881 + ... + 5658077.

It is an arithmetic number, because the mean of its divisors is an integer number (20192334786).

Almost surely, 2^316387929863 is an apocalyptic number.

316387929863 is a deficient number, since it is larger than the sum of its proper divisors (6689426713).

316387929863 is a wasteful number, since it uses less digits than its factorization.

316387929863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56834.

The product of its digits is 70543872, while the sum is 65.

The spelling of 316387929863 in words is "three hundred sixteen billion, three hundred eighty-seven million, nine hundred twenty-nine thousand, eight hundred sixty-three".