79085958768 has 80 divisors (see below), whose sum is σ = 227042095360. Its totient is φ = 26357793984.

The previous prime is 79085958719. The next prime is 79085958773. The reversal of 79085958768 is 86785958097.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 79085958696 and 79085958705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3958821 + ... + 3978747.

It is an arithmetic number, because the mean of its divisors is an integer number (2838026192).

Almost surely, 2^79085958768 is an apocalyptic number.

It is an amenable number.

79085958768 is an abundant number, since it is smaller than the sum of its proper divisors (147956136592).

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

79085958768 is a wasteful number, since it uses less digits than its factorization.

79085958768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29131 (or 29119 counting only the distinct ones).

The product of its (nonzero) digits is 304819200, while the sum is 72.

The spelling of 79085958768 in words is "seventy-nine billion, eighty-five million, nine hundred fifty-eight thousand, seven hundred sixty-eight".