790673539 has 2 divisors, whose sum is σ = 790673540. Its totient is φ = 790673538.

The previous prime is 790673489. The next prime is 790673579. The reversal of 790673539 is 935376097.

790673539 = 11477² + 11478² + ... + 11482².

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 790673539 - 2²³ = 782284931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 790673492 and 790673501.

It is not a weakly prime, because it can be changed into another prime (790673579) 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, 395336769 + 395336770.

It is an arithmetic number, because the mean of its divisors is an integer number (395336770).

Almost surely, 2^790673539 is an apocalyptic number.

790673539 is a deficient number, since it is larger than the sum of its proper divisors (1).

790673539 is an equidigital number, since it uses as much as digits as its factorization.

790673539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1071630, while the sum is 49.

The square root of 790673539 is about 28118.9178134579. The cubic root of 790673539 is about 924.6961900732.

The spelling of 790673539 in words is "seven hundred ninety million, six hundred seventy-three thousand, five hundred thirty-nine".