794693213 has 2 divisors, whose sum is σ = 794693214. Its totient is φ = 794693212.

The previous prime is 794693189. The next prime is 794693239. The reversal of 794693213 is 312396497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 510669604 + 284023609 = 22598^2 + 16853^2 .

It is a cyclic number.

It is not a de Polignac number, because 794693213 - 2¹⁶ = 794627677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794693413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397346606 + 397346607.

It is an arithmetic number, because the mean of its divisors is an integer number (397346607).

Almost surely, 2^794693213 is an apocalyptic number.

It is an amenable number.

794693213 is a deficient number, since it is larger than the sum of its proper divisors (1).

794693213 is an equidigital number, since it uses as much as digits as its factorization.

794693213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 44.

The square root of 794693213 is about 28190.3035279864. The cubic root of 794693213 is about 926.2605508853.

The spelling of 794693213 in words is "seven hundred ninety-four million, six hundred ninety-three thousand, two hundred thirteen".