808496231 has 2 divisors, whose sum is σ = 808496232. Its totient is φ = 808496230.

The previous prime is 808496197. The next prime is 808496233. The reversal of 808496231 is 132694808.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 808496231 - 2⁶ = 808496167 is a prime.

It is a super-2 number, since 2×808496231² = 1307332311082410722, which contains 22 as substring.

Together with 808496233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (808496233) 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, 404248115 + 404248116.

It is an arithmetic number, because the mean of its divisors is an integer number (404248116).

Almost surely, 2^808496231 is an apocalyptic number.

808496231 is a deficient number, since it is larger than the sum of its proper divisors (1).

808496231 is an equidigital number, since it uses as much as digits as its factorization.

808496231 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 41.

The square root of 808496231 is about 28434.0681401730. The cubic root of 808496231 is about 931.5925351877.

The spelling of 808496231 in words is "eight hundred eight million, four hundred ninety-six thousand, two hundred thirty-one".