794210663 has 2 divisors, whose sum is σ = 794210664. Its totient is φ = 794210662.

The previous prime is 794210647. The next prime is 794210689. The reversal of 794210663 is 366012497.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 794210663 - 2⁴ = 794210647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794210693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397105331 + 397105332.

It is an arithmetic number, because the mean of its divisors is an integer number (397105332).

Almost surely, 2^794210663 is an apocalyptic number.

794210663 is a deficient number, since it is larger than the sum of its proper divisors (1).

794210663 is an equidigital number, since it uses as much as digits as its factorization.

794210663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 794210663 is about 28181.7434343584. The cubic root of 794210663 is about 926.0730330187.

The spelling of 794210663 in words is "seven hundred ninety-four million, two hundred ten thousand, six hundred sixty-three".