79180589328 has 80 divisors (see below), whose sum is σ = 210831898752. Its totient is φ = 25595136000.

The previous prime is 79180589317. The next prime is 79180589431. The reversal of 79180589328 is 82398508197.

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, 17448 + ... + 398328.

Almost surely, 2^79180589328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79180589328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105415949376).

79180589328 is an abundant number, since it is smaller than the sum of its proper divisors (131651309424).

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

79180589328 is a wasteful number, since it uses less digits than its factorization.

79180589328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381024 (or 381018 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 60.

The spelling of 79180589328 in words is "seventy-nine billion, one hundred eighty million, five hundred eighty-nine thousand, three hundred twenty-eight".