79179280179076 has 81 divisors (see below), whose sum is σ = 177174885395781. Its totient is φ = 30848536303200.

The previous prime is 79179280179049. The next prime is 79179280179199. The reversal of 79179280179076 is 67097108297197.

The square root of 79179280179076 is 8898274.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 63466301297476 + 15712978881600 = 7966574^2 + 3963960^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1370305306 + ... + 1370363086.

Almost surely, 2^{79179280179076} is an apocalyptic number.

79179280179076 is the 8898274-th square number.

It is an amenable number.

79179280179076 is an abundant number, since it is smaller than the sum of its proper divisors (97995605216705).

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

79179280179076 is an frugal number, since it uses more digits than its factorization.

79179280179076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115602 (or 57801 counting only the distinct ones).

The product of its (nonzero) digits is 168031584, while the sum is 73.

The spelling of 79179280179076 in words is "seventy-nine trillion, one hundred seventy-nine billion, two hundred eighty million, one hundred seventy-nine thousand, seventy-six".