8531679996 has 96 divisors (see below), whose sum is σ = 25895708160. Its totient is φ = 2378160000.

The previous prime is 8531679983. The next prime is 8531680019. The reversal of 8531679996 is 6999761358.

8531679996 is a `hidden beast` number, since 8 + 531 + 6 + 7 + 9 + 9 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106630 + ... + 168621.

It is an arithmetic number, because the mean of its divisors is an integer number (269746960).

Almost surely, 2^8531679996 is an apocalyptic number.

It is an amenable number.

8531679996 is an abundant number, since it is smaller than the sum of its proper divisors (17364028164).

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

8531679996 is a wasteful number, since it uses less digits than its factorization.

8531679996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275312 (or 275304 counting only the distinct ones).

The product of its digits is 22044960, while the sum is 63.

The square root of 8531679996 is about 92367.0936860092. The cubic root of 8531679996 is about 2043.3598353591.

The spelling of 8531679996 in words is "eight billion, five hundred thirty-one million, six hundred seventy-nine thousand, nine hundred ninety-six".