790397633 has 2 divisors, whose sum is σ = 790397634. Its totient is φ = 790397632.

The previous prime is 790397627. The next prime is 790397681. The reversal of 790397633 is 336793097.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 406707889 + 383689744 = 20167^2 + 19588^2 .

It is a cyclic number.

It is not a de Polignac number, because 790397633 - 2¹⁶ = 790332097 is a prime.

It is not a weakly prime, because it can be changed into another prime (790397623) 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, 395198816 + 395198817.

It is an arithmetic number, because the mean of its divisors is an integer number (395198817).

Almost surely, 2^790397633 is an apocalyptic number.

It is an amenable number.

790397633 is a deficient number, since it is larger than the sum of its proper divisors (1).

790397633 is an equidigital number, since it uses as much as digits as its factorization.

790397633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 642978, while the sum is 47.

The square root of 790397633 is about 28114.0113288730. The cubic root of 790397633 is about 924.5886197989.

The spelling of 790397633 in words is "seven hundred ninety million, three hundred ninety-seven thousand, six hundred thirty-three".