79606259 has 2 divisors, whose sum is σ = 79606260. Its totient is φ = 79606258.

The previous prime is 79606253. The next prime is 79606271. The reversal of 79606259 is 95260697.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79606259 - 2⁸ = 79606003 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (79606253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39803129 + 39803130.

It is an arithmetic number, because the mean of its divisors is an integer number (39803130).

Almost surely, 2^79606259 is an apocalyptic number.

79606259 is a deficient number, since it is larger than the sum of its proper divisors (1).

79606259 is an equidigital number, since it uses as much as digits as its factorization.

79606259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 79606259 is about 8922.2339691358. The cubic root of 79606259 is about 430.1788673564.

The spelling of 79606259 in words is "seventy-nine million, six hundred six thousand, two hundred fifty-nine".