794320993 has 2 divisors, whose sum is σ = 794320994. Its totient is φ = 794320992.

The previous prime is 794320987. The next prime is 794321051. The reversal of 794320993 is 399023497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 681366609 + 112954384 = 26103^2 + 10628^2 .

It is a cyclic number.

It is not a de Polignac number, because 794320993 - 2¹³ = 794312801 is a prime.

It is not a weakly prime, because it can be changed into another prime (794320963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397160496 + 397160497.

It is an arithmetic number, because the mean of its divisors is an integer number (397160497).

Almost surely, 2^794320993 is an apocalyptic number.

It is an amenable number.

794320993 is a deficient number, since it is larger than the sum of its proper divisors (1).

794320993 is an equidigital number, since it uses as much as digits as its factorization.

794320993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 46.

The square root of 794320993 is about 28183.7008393149. The cubic root of 794320993 is about 926.1159137100.

The spelling of 794320993 in words is "seven hundred ninety-four million, three hundred twenty thousand, nine hundred ninety-three".