79104365 has 8 divisors (see below), whose sum is σ = 95408280. Its totient is φ = 62961472.

The previous prime is 79104341. The next prime is 79104367. The reversal of 79104365 is 56340197.

It can be written as a sum of positive squares in 4 ways, for example, as 43903876 + 35200489 = 6626^2 + 5933^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 79104365 - 2⁶ = 79104301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79104367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39170 + ... + 41139.

It is an arithmetic number, because the mean of its divisors is an integer number (11926035).

Almost surely, 2^79104365 is an apocalyptic number.

It is an amenable number.

79104365 is a deficient number, since it is larger than the sum of its proper divisors (16303915).

79104365 is a wasteful number, since it uses less digits than its factorization.

79104365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80511.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 79104365 is about 8894.0634695284. The cubic root of 79104365 is about 429.2729104272.

The spelling of 79104365 in words is "seventy-nine million, one hundred four thousand, three hundred sixty-five".