312468676836 has 36 divisors (see below), whose sum is σ = 743109698352. Its totient is φ = 102191002784.

The previous prime is 312468676831. The next prime is 312468676907. The reversal of 312468676836 is 638676864213.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 312468676836.

It is not an unprimeable number, because it can be changed into a prime (312468676831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4601226 + ... + 4668641.

Almost surely, 2^312468676836 is an apocalyptic number.

It is an amenable number.

312468676836 is an abundant number, since it is smaller than the sum of its proper divisors (430641021516).

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

312468676836 is a wasteful number, since it uses less digits than its factorization.

312468676836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9269980 (or 9269925 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 60.

The spelling of 312468676836 in words is "three hundred twelve billion, four hundred sixty-eight million, six hundred seventy-six thousand, eight hundred thirty-six".