79168818 has 8 divisors (see below), whose sum is σ = 158337648. Its totient is φ = 26389604.

The previous prime is 79168807. The next prime is 79168841. The reversal of 79168818 is 81886197.

It is a sphenic number, since it is the product of 3 distinct primes.

79168818 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6597396 + ... + 6597407.

It is an arithmetic number, because the mean of its divisors is an integer number (19792206).

Almost surely, 2^79168818 is an apocalyptic number.

79168818 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

79168818 is a wasteful number, since it uses less digits than its factorization.

79168818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13194808.

The product of its digits is 193536, while the sum is 48.

The square root of 79168818 is about 8897.6861037013. The cubic root of 79168818 is about 429.3894670623.

The spelling of 79168818 in words is "seventy-nine million, one hundred sixty-eight thousand, eight hundred eighteen".