76396306764 has 24 divisors (see below), whose sum is σ = 178505994240. Its totient is φ = 25430014864.

The previous prime is 76396306751. The next prime is 76396306781. The reversal of 76396306764 is 46760369367.

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, 4418604 + ... + 4435859.

It is an arithmetic number, because the mean of its divisors is an integer number (7437749760).

Almost surely, 2^76396306764 is an apocalyptic number.

It is an amenable number.

76396306764 is an abundant number, since it is smaller than the sum of its proper divisors (102109687476).

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

76396306764 is a wasteful number, since it uses less digits than its factorization.

76396306764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8855189 (or 8855187 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 57.

The spelling of 76396306764 in words is "seventy-six billion, three hundred ninety-six million, three hundred six thousand, seven hundred sixty-four".