796478868874693 has 2 divisors, whose sum is σ = 796478868874694. Its totient is φ = 796478868874692.

The previous prime is 796478868874679. The next prime is 796478868874747. The reversal of 796478868874693 is 396478868874697.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 743990104497124 + 52488764377569 = 27276182^2 + 7244913^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-796478868874693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (796478868874613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398239434437346 + 398239434437347.

It is an arithmetic number, because the mean of its divisors is an integer number (398239434437347).

Almost surely, 2^{796478868874693} is an apocalyptic number.

It is an amenable number.

796478868874693 is a deficient number, since it is larger than the sum of its proper divisors (1).

796478868874693 is an equidigital number, since it uses as much as digits as its factorization.

796478868874693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1179869773824, while the sum is 100.

The spelling of 796478868874693 in words is "seven hundred ninety-six trillion, four hundred seventy-eight billion, eight hundred sixty-eight million, eight hundred seventy-four thousand, six hundred ninety-three".