79365959 has 2 divisors, whose sum is σ = 79365960. Its totient is φ = 79365958.

The previous prime is 79365931. The next prime is 79365967. The reversal of 79365959 is 95956397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79365959 - 2²⁰ = 78317383 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79365959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79361959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39682979 + 39682980.

It is an arithmetic number, because the mean of its divisors is an integer number (39682980).

Almost surely, 2^79365959 is an apocalyptic number.

79365959 is a deficient number, since it is larger than the sum of its proper divisors (1).

79365959 is an equidigital number, since it uses as much as digits as its factorization.

79365959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2296350, while the sum is 53.

The square root of 79365959 is about 8908.7574329982. The cubic root of 79365959 is about 429.7455841321.

The spelling of 79365959 in words is "seventy-nine million, three hundred sixty-five thousand, nine hundred fifty-nine".