8313671688 has 32 divisors (see below), whose sum is σ = 23753348160. Its totient is φ = 2375334720.

The previous prime is 8313671671. The next prime is 8313671689. The reversal of 8313671688 is 8861763138.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 8313671688.

It is not an unprimeable number, because it can be changed into a prime (8313671689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24742903 + ... + 24743238.

It is an arithmetic number, because the mean of its divisors is an integer number (742292130).

Almost surely, 2^8313671688 is an apocalyptic number.

It is an amenable number.

8313671688 is an abundant number, since it is smaller than the sum of its proper divisors (15439676472).

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

8313671688 is a wasteful number, since it uses less digits than its factorization.

8313671688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49486157 (or 49486153 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 8313671688 is about 91179.3380541886. The cubic root of 8313671688 is about 2025.8049282267.

The spelling of 8313671688 in words is "eight billion, three hundred thirteen million, six hundred seventy-one thousand, six hundred eighty-eight".