79788096960 has 336 divisors, whose sum is σ = 299875517088. Its totient is φ = 17854341120.

The previous prime is 79788096881. The next prime is 79788096991. The reversal of 79788096960 is 6969088797.

It is a super-2 number, since 2×79788096960² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1483662 + ... + 1536498.

It is an arithmetic number, because the mean of its divisors is an integer number (892486658).

Almost surely, 2^79788096960 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 79788096960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149937758544).

79788096960 is an abundant number, since it is smaller than the sum of its proper divisors (220087420128).

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

79788096960 is a wasteful number, since it uses less digits than its factorization.

79788096960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52892 (or 52871 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 69.

The spelling of 79788096960 in words is "seventy-nine billion, seven hundred eighty-eight million, ninety-six thousand, nine hundred sixty".