79082309208 has 64 divisors (see below), whose sum is σ = 228488256000. Its totient is φ = 22341065472.

The previous prime is 79082309179. The next prime is 79082309209. The reversal of 79082309208 is 80290328097.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79082309209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629588 + ... + 2659491.

It is an arithmetic number, because the mean of its divisors is an integer number (3570129000).

Almost surely, 2^79082309208 is an apocalyptic number.

It is an amenable number.

79082309208 is an abundant number, since it is smaller than the sum of its proper divisors (149405946792).

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

79082309208 is a wasteful number, since it uses less digits than its factorization.

79082309208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289184 (or 5289180 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 79082309208 in words is "seventy-nine billion, eighty-two million, three hundred nine thousand, two hundred eight".