79078316 has 6 divisors (see below), whose sum is σ = 138387060. Its totient is φ = 39539156.

The previous prime is 79078313. The next prime is 79078319. The reversal of 79078316 is 61387097.

It is an interprime number because it is at equal distance from previous prime (79078313) and next prime (79078319).

It is a super-2 number, since 2×79078316² = 12506760122791712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (79078313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9884786 + ... + 9884793.

It is an arithmetic number, because the mean of its divisors is an integer number (23064510).

Almost surely, 2^79078316 is an apocalyptic number.

It is an amenable number.

79078316 is a deficient number, since it is larger than the sum of its proper divisors (59308744).

79078316 is a wasteful number, since it uses less digits than its factorization.

79078316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19769583 (or 19769581 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 79078316 is about 8892.5989451903. The cubic root of 79078316 is about 429.2257855195.

The spelling of 79078316 in words is "seventy-nine million, seventy-eight thousand, three hundred sixteen".