79111168 has 44 divisors (see below), whose sum is σ = 165070080. Its totient is φ = 37824512.

The previous prime is 79111147. The next prime is 79111169. The reversal of 79111168 is 86111197.

It is not an unprimeable number, because it can be changed into a prime (79111169) 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, 21873 + ... + 25231.

Almost surely, 2^79111168 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 79111168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82535040).

79111168 is an abundant number, since it is smaller than the sum of its proper divisors (85958912).

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

79111168 is a wasteful number, since it uses less digits than its factorization.

79111168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3402 (or 3384 counting only the distinct ones).

The product of its digits is 3024, while the sum is 34.

The square root of 79111168 is about 8894.4459074189. The cubic root of 79111168 is about 429.2852159424.

The spelling of 79111168 in words is "seventy-nine million, one hundred eleven thousand, one hundred sixty-eight".