79625787876 has 36 divisors (see below), whose sum is σ = 201341863632. Its totient is φ = 26533283184.

The previous prime is 79625787851. The next prime is 79625787883. The reversal of 79625787876 is 67878752697.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247726 + ... + 469701.

Almost surely, 2^79625787876 is an apocalyptic number.

It is an amenable number.

79625787876 is an abundant number, since it is smaller than the sum of its proper divisors (121716075756).

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

79625787876 is a wasteful number, since it uses less digits than its factorization.

79625787876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720520 (or 720515 counting only the distinct ones).

The product of its digits is 497871360, while the sum is 72.

The spelling of 79625787876 in words is "seventy-nine billion, six hundred twenty-five million, seven hundred eighty-seven thousand, eight hundred seventy-six".