79607808 has 144 divisors (see below), whose sum is σ = 263193840. Its totient is φ = 22708224.

The previous prime is 79607789. The next prime is 79607833. The reversal of 79607808 is 80870697.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128716 + ... + 129332.

It is an arithmetic number, because the mean of its divisors is an integer number (1827735).

Almost surely, 2^79607808 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 79607808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131596920).

79607808 is an abundant number, since it is smaller than the sum of its proper divisors (183586032).

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

79607808 is a wasteful number, since it uses less digits than its factorization.

79607808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 79607808 is about 8922.3207743277. The cubic root of 79607808 is about 430.1816575171.

The spelling of 79607808 in words is "seventy-nine million, six hundred seven thousand, eight hundred eight".