79625808 has 160 divisors (see below), whose sum is σ = 245520000. Its totient is φ = 24634368.

The previous prime is 79625797. The next prime is 79625831. The reversal of 79625808 is 80852697.

79625808 is a `hidden beast` number, since 7 + 9 + 62 + 580 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 730458 + ... + 730566.

It is an arithmetic number, because the mean of its divisors is an integer number (1534500).

Almost surely, 2^79625808 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 79625808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122760000).

79625808 is an abundant number, since it is smaller than the sum of its proper divisors (165894192).

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

79625808 is a wasteful number, since it uses less digits than its factorization.

79625808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 79625808 is about 8923.3294234831. The cubic root of 79625808 is about 430.2140776464.

The spelling of 79625808 in words is "seventy-nine million, six hundred twenty-five thousand, eight hundred eight".