79233092317 has 4 divisors (see below), whose sum is σ = 79272494176. Its totient is φ = 79193690460.

The previous prime is 79233092297. The next prime is 79233092401. The reversal of 79233092317 is 71329033297.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79233092317 is a prime.

It is a super-2 number, since 2×79233092317² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79233092717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19697913 + ... + 19701934.

It is an arithmetic number, because the mean of its divisors is an integer number (19818123544).

Almost surely, 2^79233092317 is an apocalyptic number.

It is an amenable number.

79233092317 is a deficient number, since it is larger than the sum of its proper divisors (39401859).

79233092317 is a wasteful number, since it uses less digits than its factorization.

79233092317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39401858.

The product of its (nonzero) digits is 428652, while the sum is 46.

The spelling of 79233092317 in words is "seventy-nine billion, two hundred thirty-three million, ninety-two thousand, three hundred seventeen".