79351324800 has 768 divisors, whose sum is σ = 305907563520. Its totient is φ = 17882726400.

The previous prime is 79351324799. The next prime is 79351324817. The reversal of 79351324800 is 842315397.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89865159 + ... + 89866041.

It is an arithmetic number, because the mean of its divisors is an integer number (398317140).

Almost surely, 2^79351324800 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 79351324800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152953781760).

79351324800 is an abundant number, since it is smaller than the sum of its proper divisors (226556238720).

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

79351324800 is a wasteful number, since it uses less digits than its factorization.

79351324800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 79351324800 in words is "seventy-nine billion, three hundred fifty-one million, three hundred twenty-four thousand, eight hundred".