796911191 has 2 divisors, whose sum is σ = 796911192. Its totient is φ = 796911190.

The previous prime is 796911187. The next prime is 796911197. The reversal of 796911191 is 191119697.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 796911191 - 2² = 796911187 is a prime.

It is a Sophie Germain prime.

It is equal to p_40995539 and since 796911191 and 40995539 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (796911197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398455595 + 398455596.

It is an arithmetic number, because the mean of its divisors is an integer number (398455596).

Almost surely, 2^796911191 is an apocalyptic number.

796911191 is a deficient number, since it is larger than the sum of its proper divisors (1).

796911191 is an equidigital number, since it uses as much as digits as its factorization.

796911191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30618, while the sum is 44.

The square root of 796911191 is about 28229.6154950789. The cubic root of 796911191 is about 927.1214773231.

The spelling of 796911191 in words is "seven hundred ninety-six million, nine hundred eleven thousand, one hundred ninety-one".