801794423 has 2 divisors, whose sum is σ = 801794424. Its totient is φ = 801794422.

The previous prime is 801794419. The next prime is 801794449. The reversal of 801794423 is 324497108.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 801794423 - 2² = 801794419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (801794473) 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, 400897211 + 400897212.

It is an arithmetic number, because the mean of its divisors is an integer number (400897212).

Almost surely, 2^801794423 is an apocalyptic number.

801794423 is a deficient number, since it is larger than the sum of its proper divisors (1).

801794423 is an equidigital number, since it uses as much as digits as its factorization.

801794423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 801794423 is about 28315.9746962735. The cubic root of 801794423 is about 929.0113295669.

The spelling of 801794423 in words is "eight hundred one million, seven hundred ninety-four thousand, four hundred twenty-three".