79206821775360 has 768 divisors, whose sum is σ = 297506297088000. Its totient is φ = 19933712547840.

The previous prime is 79206821775337. The next prime is 79206821775421. The reversal of 79206821775360 is 6357712860297.

79206821775360 is a `hidden beast` number, since 7 + 9 + 2 + 0 + 6 + 8 + 21 + 77 + 536 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (768).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1381541895 + ... + 1381599225.

It is an arithmetic number, because the mean of its divisors is an integer number (387377991000).

Almost surely, 2^{79206821775360} 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 79206821775360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148753148544000).

79206821775360 is an abundant number, since it is smaller than the sum of its proper divisors (218299475312640).

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

79206821775360 is a wasteful number, since it uses less digits than its factorization.

79206821775360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57649 (or 57623 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 63.

The spelling of 79206821775360 in words is "seventy-nine trillion, two hundred six billion, eight hundred twenty-one million, seven hundred seventy-five thousand, three hundred sixty".