79625788368 has 160 divisors (see below), whose sum is σ = 249135840000. Its totient is φ = 21392916480.

The previous prime is 79625788357. The next prime is 79625788369. The reversal of 79625788368 is 86388752697.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79625788369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7128708 + ... + 7139868.

It is an arithmetic number, because the mean of its divisors is an integer number (1557099000).

Almost surely, 2^79625788368 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 79625788368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124567920000).

79625788368 is an abundant number, since it is smaller than the sum of its proper divisors (169510051632).

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

79625788368 is a wasteful number, since it uses less digits than its factorization.

79625788368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12445 (or 12439 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 69.

The spelling of 79625788368 in words is "seventy-nine billion, six hundred twenty-five million, seven hundred eighty-eight thousand, three hundred sixty-eight".