79113445 has 16 divisors (see below), whose sum is σ = 99590400. Its totient is φ = 60217344.

The previous prime is 79113431. The next prime is 79113451. The reversal of 79113445 is 54431197.

It is a cyclic number.

It is not a de Polignac number, because 79113445 - 2⁵ = 79113413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79113445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21157 + ... + 24613.

It is an arithmetic number, because the mean of its divisors is an integer number (6224400).

Almost surely, 2^79113445 is an apocalyptic number.

It is an amenable number.

79113445 is a deficient number, since it is larger than the sum of its proper divisors (20476955).

79113445 is a wasteful number, since it uses less digits than its factorization.

79113445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684.

The product of its digits is 15120, while the sum is 34.

The square root of 79113445 is about 8894.5739077260. The cubic root of 79113445 is about 429.2893345057.

The spelling of 79113445 in words is "seventy-nine million, one hundred thirteen thousand, four hundred forty-five".