800466833 has 2 divisors, whose sum is σ = 800466834. Its totient is φ = 800466832.

The previous prime is 800466817. The next prime is 800466839. The reversal of 800466833 is 338664008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 568727104 + 231739729 = 23848^2 + 15223^2 .

It is a cyclic number.

It is not a de Polignac number, because 800466833 - 2⁴ = 800466817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (800466839) 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, 400233416 + 400233417.

It is an arithmetic number, because the mean of its divisors is an integer number (400233417).

Almost surely, 2^800466833 is an apocalyptic number.

It is an amenable number.

800466833 is a deficient number, since it is larger than the sum of its proper divisors (1).

800466833 is an equidigital number, since it uses as much as digits as its factorization.

800466833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 800466833 is about 28292.5225633912. The cubic root of 800466833 is about 928.4983021805.

The spelling of 800466833 in words is "eight hundred million, four hundred sixty-six thousand, eight hundred thirty-three".