76486651896 has 32 divisors (see below), whose sum is σ = 196384649040. Its totient is φ = 24806481408.

The previous prime is 76486651861. The next prime is 76486651919. The reversal of 76486651896 is 69815668467.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43065921 + ... + 43067696.

Almost surely, 2^76486651896 is an apocalyptic number.

It is an amenable number.

76486651896 is an abundant number, since it is smaller than the sum of its proper divisors (119897997144).

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

76486651896 is a wasteful number, since it uses less digits than its factorization.

76486651896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86133663 (or 86133659 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 66.

The spelling of 76486651896 in words is "seventy-six billion, four hundred eighty-six million, six hundred fifty-one thousand, eight hundred ninety-six".