794166872699 has 2 divisors, whose sum is σ = 794166872700. Its totient is φ = 794166872698.

The previous prime is 794166872687. The next prime is 794166872717. The reversal of 794166872699 is 996278661497.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 794166872699 - 2²⁸ = 793898437243 is a prime.

It is not a weakly prime, because it can be changed into another prime (794166872669) 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, 397083436349 + 397083436350.

It is an arithmetic number, because the mean of its divisors is an integer number (397083436350).

Almost surely, 2^794166872699 is an apocalyptic number.

794166872699 is a deficient number, since it is larger than the sum of its proper divisors (1).

794166872699 is an equidigital number, since it uses as much as digits as its factorization.

794166872699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 493807104, while the sum is 74.

The spelling of 794166872699 in words is "seven hundred ninety-four billion, one hundred sixty-six million, eight hundred seventy-two thousand, six hundred ninety-nine".