790785957 has 32 divisors (see below), whose sum is σ = 1204616448. Its totient is φ = 457122816.

The previous prime is 790785869. The next prime is 790785967. The reversal of 790785957 is 759587097.

It is not a de Polignac number, because 790785957 - 2¹⁸ = 790523813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 790785897 and 790785906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790785967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 511728 + ... + 513270.

It is an arithmetic number, because the mean of its divisors is an integer number (37644264).

Almost surely, 2^790785957 is an apocalyptic number.

It is an amenable number.

790785957 is a deficient number, since it is larger than the sum of its proper divisors (413830491).

790785957 is a wasteful number, since it uses less digits than its factorization.

790785957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349.

The product of its (nonzero) digits is 5556600, while the sum is 57.

The square root of 790785957 is about 28120.9167169209. The cubic root of 790785957 is about 924.7400124453.

The spelling of 790785957 in words is "seven hundred ninety million, seven hundred eighty-five thousand, nine hundred fifty-seven".