8312931304 has 32 divisors (see below), whose sum is σ = 15720468480. Its totient is φ = 4120853184.

The previous prime is 8312931301. The next prime is 8312931311. The reversal of 8312931304 is 4031392138.

It is a self number, because there is not a number n which added to its sum of digits gives 8312931304.

It is not an unprimeable number, because it can be changed into a prime (8312931301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2809794 + ... + 2812750.

It is an arithmetic number, because the mean of its divisors is an integer number (491264640).

Almost surely, 2^8312931304 is an apocalyptic number.

It is an amenable number.

8312931304 is a deficient number, since it is larger than the sum of its proper divisors (7407537176).

8312931304 is a wasteful number, since it uses less digits than its factorization.

8312931304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5857 (or 5853 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 8312931304 is about 91175.2779211558. The cubic root of 8312931304 is about 2025.7447896125.

The spelling of 8312931304 in words is "eight billion, three hundred twelve million, nine hundred thirty-one thousand, three hundred four".