79078327 has 2 divisors, whose sum is σ = 79078328. Its totient is φ = 79078326.

The previous prime is 79078319. The next prime is 79078343. The reversal of 79078327 is 72387097.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79078327 - 2³ = 79078319 is a prime.

It is a super-2 number, since 2×79078327² = 12506763602237858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79078367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39539163 + 39539164.

It is an arithmetic number, because the mean of its divisors is an integer number (39539164).

Almost surely, 2^79078327 is an apocalyptic number.

79078327 is a deficient number, since it is larger than the sum of its proper divisors (1).

79078327 is an equidigital number, since it uses as much as digits as its factorization.

79078327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 79078327 is about 8892.5995636822. The cubic root of 79078327 is about 429.2258054216.

The spelling of 79078327 in words is "seventy-nine million, seventy-eight thousand, three hundred twenty-seven".