792633139 has 4 divisors (see below), whose sum is σ = 794368024. Its totient is φ = 790898256.

The previous prime is 792633131. The next prime is 792633157. The reversal of 792633139 is 931336297.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 792633139 - 2³ = 792633131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 792633095 and 792633104.

It is not an unprimeable number, because it can be changed into a prime (792633131) 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, 866757 + ... + 867670.

It is an arithmetic number, because the mean of its divisors is an integer number (198592006).

Almost surely, 2^792633139 is an apocalyptic number.

792633139 is a deficient number, since it is larger than the sum of its proper divisors (1734885).

792633139 is a wasteful number, since it uses less digits than its factorization.

792633139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734884.

The product of its digits is 183708, while the sum is 43.

The square root of 792633139 is about 28153.7411190769. The cubic root of 792633139 is about 925.4594801225.

The spelling of 792633139 in words is "seven hundred ninety-two million, six hundred thirty-three thousand, one hundred thirty-nine".