79103136 has 96 divisors (see below), whose sum is σ = 241895808. Its totient is φ = 22164480.

The previous prime is 79103131. The next prime is 79103177. The reversal of 79103136 is 63130197.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×79103136² = 12514612250068992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (79103131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34506 + ... + 36726.

It is an arithmetic number, because the mean of its divisors is an integer number (2519748).

Almost surely, 2^79103136 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 79103136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120947904).

79103136 is an abundant number, since it is smaller than the sum of its proper divisors (162792672).

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

79103136 is a wasteful number, since it uses less digits than its factorization.

79103136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294 (or 2286 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 79103136 is about 8893.9943782307. The cubic root of 79103136 is about 429.2706872918.

The spelling of 79103136 in words is "seventy-nine million, one hundred three thousand, one hundred thirty-six".