794385091 has 2 divisors, whose sum is σ = 794385092. Its totient is φ = 794385090.

The previous prime is 794385083. The next prime is 794385103. The reversal of 794385091 is 190583497.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 794385091 - 2³ = 794385083 is a prime.

It is not a weakly prime, because it can be changed into another prime (794385001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397192545 + 397192546.

It is an arithmetic number, because the mean of its divisors is an integer number (397192546).

Almost surely, 2^794385091 is an apocalyptic number.

794385091 is a deficient number, since it is larger than the sum of its proper divisors (1).

794385091 is an equidigital number, since it uses as much as digits as its factorization.

794385091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 794385091 is about 28184.8379629900. The cubic root of 794385091 is about 926.1408241185.

The spelling of 794385091 in words is "seven hundred ninety-four million, three hundred eighty-five thousand, ninety-one".