796817219189 has 2 divisors, whose sum is σ = 796817219190. Its totient is φ = 796817219188.

The previous prime is 796817219131. The next prime is 796817219267. The reversal of 796817219189 is 981912718697.

796817219189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 655520168164 + 141297051025 = 809642^2 + 375895^2 .

It is a cyclic number.

It is not a de Polignac number, because 796817219189 - 2¹⁶ = 796817153653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (796817219089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398408609594 + 398408609595.

It is an arithmetic number, because the mean of its divisors is an integer number (398408609595).

Almost surely, 2^796817219189 is an apocalyptic number.

It is an amenable number.

796817219189 is a deficient number, since it is larger than the sum of its proper divisors (1).

796817219189 is an equidigital number, since it uses as much as digits as its factorization.

796817219189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27433728, while the sum is 68.

The spelling of 796817219189 in words is "seven hundred ninety-six billion, eight hundred seventeen million, two hundred nineteen thousand, one hundred eighty-nine".