794381983 has 2 divisors, whose sum is σ = 794381984. Its totient is φ = 794381982.

The previous prime is 794381969. The next prime is 794381999. The reversal of 794381983 is 389183497.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-794381983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 794381983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794381923) 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, 397190991 + 397190992.

It is an arithmetic number, because the mean of its divisors is an integer number (397190992).

Almost surely, 2^794381983 is an apocalyptic number.

794381983 is a deficient number, since it is larger than the sum of its proper divisors (1).

794381983 is an equidigital number, since it uses as much as digits as its factorization.

794381983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 52.

The square root of 794381983 is about 28184.7828269086. The cubic root of 794381983 is about 926.1396162872.

The spelling of 794381983 in words is "seven hundred ninety-four million, three hundred eighty-one thousand, nine hundred eighty-three".