79216600320 has 1296 divisors, whose sum is σ = 338208841152. Its totient is φ = 17597399040.

The previous prime is 79216600279. The next prime is 79216600339. The reversal of 79216600320 is 2300661297.

79216600320 is a `hidden beast` number, since 7 + 9 + 2 + 16 + 600 + 32 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1296).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 578223292 + ... + 578223428.

It is an arithmetic number, because the mean of its divisors is an integer number (260963612).

Almost surely, 2^79216600320 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 79216600320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169104420576).

79216600320 is an abundant number, since it is smaller than the sum of its proper divisors (258992240832).

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

79216600320 is a wasteful number, since it uses less digits than its factorization.

79216600320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 79216600320 in words is "seventy-nine billion, two hundred sixteen million, six hundred thousand, three hundred twenty".