79235291 has 2 divisors, whose sum is σ = 79235292. Its totient is φ = 79235290.

The previous prime is 79235281. The next prime is 79235293. The reversal of 79235291 is 19253297.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79235291 - 2¹⁴ = 79218907 is a prime.

Together with 79235293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (79235293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39617645 + 39617646.

It is an arithmetic number, because the mean of its divisors is an integer number (39617646).

Almost surely, 2^79235291 is an apocalyptic number.

79235291 is a deficient number, since it is larger than the sum of its proper divisors (1).

79235291 is an equidigital number, since it uses as much as digits as its factorization.

79235291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 38.

The square root of 79235291 is about 8901.4207292993. The cubic root of 79235291 is about 429.5096104132.

The spelling of 79235291 in words is "seventy-nine million, two hundred thirty-five thousand, two hundred ninety-one".