79560620 has 12 divisors (see below), whose sum is σ = 167077344. Its totient is φ = 31824240.

The previous prime is 79560521. The next prime is 79560631. The reversal of 79560620 is 2606597.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1988996 + ... + 1989035.

It is an arithmetic number, because the mean of its divisors is an integer number (13923112).

Almost surely, 2^79560620 is an apocalyptic number.

It is an amenable number.

79560620 is an abundant number, since it is smaller than the sum of its proper divisors (87516724).

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

79560620 is a wasteful number, since it uses less digits than its factorization.

79560620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978040 (or 3978038 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 79560620 is about 8919.6760030844. The cubic root of 79560620 is about 430.0966431416.

The spelling of 79560620 in words is "seventy-nine million, five hundred sixty thousand, six hundred twenty".