79336369 has 4 divisors (see below), whose sum is σ = 90670144. Its totient is φ = 68002596.

The previous prime is 79336357. The next prime is 79336403. The reversal of 79336369 is 96363397.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 79336369 - 2⁵ = 79336337 is a prime.

It is a super-2 number, since 2×79336369² = 12588518892208322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79336319) 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, 5666877 + ... + 5666890.

It is an arithmetic number, because the mean of its divisors is an integer number (22667536).

Almost surely, 2^79336369 is an apocalyptic number.

It is an amenable number.

79336369 is a deficient number, since it is larger than the sum of its proper divisors (11333775).

79336369 is a wasteful number, since it uses less digits than its factorization.

79336369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11333774.

The product of its digits is 551124, while the sum is 46.

The square root of 79336369 is about 8907.0965527494. The cubic root of 79336369 is about 429.6921701637.

The spelling of 79336369 in words is "seventy-nine million, three hundred thirty-six thousand, three hundred sixty-nine".