796718917 has 2 divisors, whose sum is σ = 796718918. Its totient is φ = 796718916.

The previous prime is 796718893. The next prime is 796718927. The reversal of 796718917 is 719817697.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 763472161 + 33246756 = 27631^2 + 5766^2 .

It is a cyclic number.

It is not a de Polignac number, because 796718917 - 2⁷ = 796718789 is a prime.

It is a super-2 number, since 2×796718917² = 1269522065411305778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (796718927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398359458 + 398359459.

It is an arithmetic number, because the mean of its divisors is an integer number (398359459).

Almost surely, 2^796718917 is an apocalyptic number.

It is an amenable number.

796718917 is a deficient number, since it is larger than the sum of its proper divisors (1).

796718917 is an equidigital number, since it uses as much as digits as its factorization.

796718917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1333584, while the sum is 55.

The square root of 796718917 is about 28226.2097526395. The cubic root of 796718917 is about 927.0469078706.

It can be divided in two parts, 79671 and 8917, that added together give a palindrome (88588).

The spelling of 796718917 in words is "seven hundred ninety-six million, seven hundred eighteen thousand, nine hundred seventeen".