79658384160 has 192 divisors, whose sum is σ = 254586955392. Its totient is φ = 20934230016.

The previous prime is 79658384153. The next prime is 79658384177. The reversal of 79658384160 is 6148385697.

It is a self number, because there is not a number n which added to its sum of digits gives 79658384160.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10113984 + ... + 10121856.

It is an arithmetic number, because the mean of its divisors is an integer number (1325973726).

Almost surely, 2^79658384160 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 79658384160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127293477696).

79658384160 is an abundant number, since it is smaller than the sum of its proper divisors (174928571232).

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

79658384160 is a wasteful number, since it uses less digits than its factorization.

79658384160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8195 (or 8187 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 79658384160 in words is "seventy-nine billion, six hundred fifty-eight million, three hundred eighty-four thousand, one hundred sixty".