79265983 has 2 divisors, whose sum is σ = 79265984. Its totient is φ = 79265982.

The previous prime is 79265971. The next prime is 79266007. The reversal of 79265983 is 38956297.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79265983 - 2⁹ = 79265471 is a prime.

It is a super-4 number, since 4×79265983⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79265933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39632991 + 39632992.

It is an arithmetic number, because the mean of its divisors is an integer number (39632992).

Almost surely, 2^79265983 is an apocalyptic number.

79265983 is a deficient number, since it is larger than the sum of its proper divisors (1).

79265983 is an equidigital number, since it uses as much as digits as its factorization.

79265983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 49.

The square root of 79265983 is about 8903.1445568406. The cubic root of 79265983 is about 429.5650604830.

The spelling of 79265983 in words is "seventy-nine million, two hundred sixty-five thousand, nine hundred eighty-three".