79865314 has 16 divisors (see below), whose sum is σ = 125659008. Its totient is φ = 38025072.

The previous prime is 79865311. The next prime is 79865323. The reversal of 79865314 is 41356897.

It is not an unprimeable number, because it can be changed into a prime (79865311) 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, 8004 + ... + 14959.

It is an arithmetic number, because the mean of its divisors is an integer number (7853688).

Almost surely, 2^79865314 is an apocalyptic number.

79865314 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

79865314 is a deficient number, since it is larger than the sum of its proper divisors (45793694).

79865314 is a wasteful number, since it uses less digits than its factorization.

79865314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23049.

The product of its digits is 181440, while the sum is 43.

The square root of 79865314 is about 8936.7395620551. The cubic root of 79865314 is about 430.6449920186.

The spelling of 79865314 in words is "seventy-nine million, eight hundred sixty-five thousand, three hundred fourteen".