79011187296 has 96 divisors (see below), whose sum is σ = 213634891008. Its totient is φ = 25554009600.

The previous prime is 79011187273. The next prime is 79011187361. The reversal of 79011187296 is 69278111097.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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, 559950 + ... + 686706.

It is an arithmetic number, because the mean of its divisors is an integer number (2225363448).

Almost surely, 2^79011187296 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 79011187296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106817445504).

79011187296 is an abundant number, since it is smaller than the sum of its proper divisors (134623703712).

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

79011187296 is a wasteful number, since it uses less digits than its factorization.

79011187296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126964 (or 126956 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 51.

The spelling of 79011187296 in words is "seventy-nine billion, eleven million, one hundred eighty-seven thousand, two hundred ninety-six".