79233269 has 2 divisors, whose sum is σ = 79233270. Its totient is φ = 79233268.

The previous prime is 79233263. The next prime is 79233331. The reversal of 79233269 is 96233297.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68277169 + 10956100 = 8263^2 + 3310^2 .

It is a cyclic number.

It is not a de Polignac number, because 79233269 - 2⁸ = 79233013 is a prime.

It is a super-2 number, since 2×79233269² = 12555821832852722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79233263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39616634 + 39616635.

It is an arithmetic number, because the mean of its divisors is an integer number (39616635).

Almost surely, 2^79233269 is an apocalyptic number.

It is an amenable number.

79233269 is a deficient number, since it is larger than the sum of its proper divisors (1).

79233269 is an equidigital number, since it uses as much as digits as its factorization.

79233269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122472, while the sum is 41.

The square root of 79233269 is about 8901.3071511998. The cubic root of 79233269 is about 429.5059568400.

The spelling of 79233269 in words is "seventy-nine million, two hundred thirty-three thousand, two hundred sixty-nine".