796518491 has 2 divisors, whose sum is σ = 796518492. Its totient is φ = 796518490.

The previous prime is 796518461. The next prime is 796518523. The reversal of 796518491 is 194815697.

It is a weak prime.

It is an emirp because it is prime and its reverse (194815697) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 796518491 - 2⁶ = 796518427 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (796518431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398259245 + 398259246.

It is an arithmetic number, because the mean of its divisors is an integer number (398259246).

Almost surely, 2^796518491 is an apocalyptic number.

796518491 is a deficient number, since it is larger than the sum of its proper divisors (1).

796518491 is an equidigital number, since it uses as much as digits as its factorization.

796518491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 50.

The square root of 796518491 is about 28222.6591766261. The cubic root of 796518491 is about 926.9691640632.

The spelling of 796518491 in words is "seven hundred ninety-six million, five hundred eighteen thousand, four hundred ninety-one".