79894808 has 16 divisors (see below), whose sum is σ = 171203280. Its totient is φ = 34240608.

The previous prime is 79894807. The next prime is 79894819. The reversal of 79894808 is 80849897.

It is a self number, because there is not a number n which added to its sum of digits gives 79894808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79894807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713291 + ... + 713402.

It is an arithmetic number, because the mean of its divisors is an integer number (10700205).

Almost surely, 2^79894808 is an apocalyptic number.

It is an amenable number.

79894808 is an abundant number, since it is smaller than the sum of its proper divisors (91308472).

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

79894808 is a wasteful number, since it uses less digits than its factorization.

79894808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426706 (or 1426702 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 53.

The square root of 79894808 is about 8938.3895641217. The cubic root of 79894808 is about 430.6979974246.

The spelling of 79894808 in words is "seventy-nine million, eight hundred ninety-four thousand, eight hundred eight".