79094928672 has 144 divisors (see below), whose sum is σ = 232922656512. Its totient is φ = 25433095680.

The previous prime is 79094928613. The next prime is 79094928683. The reversal of 79094928672 is 27682949097.

79094928672 is a `hidden beast` number, since 79 + 0 + 9 + 492 + 8 + 6 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2816203 + ... + 2844149.

It is an arithmetic number, because the mean of its divisors is an integer number (1617518448).

Almost surely, 2^79094928672 is an apocalyptic number.

79094928672 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79094928672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116461328256).

79094928672 is an abundant number, since it is smaller than the sum of its proper divisors (153827727840).

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

79094928672 is a wasteful number, since it uses less digits than its factorization.

79094928672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28311 (or 28300 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 79094928672 in words is "seventy-nine billion, ninety-four million, nine hundred twenty-eight thousand, six hundred seventy-two".