808206244 has 12 divisors (see below), whose sum is σ = 1452587164. Its totient is φ = 393181344.

The previous prime is 808206229. The next prime is 808206251. The reversal of 808206244 is 442602808.

It can be written as a sum of positive squares in 2 ways, for example, as 747366244 + 60840000 = 27338^2 + 7800^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2730279 + ... + 2730574.

Almost surely, 2^808206244 is an apocalyptic number.

It is an amenable number.

808206244 is a deficient number, since it is larger than the sum of its proper divisors (644380920).

808206244 is a wasteful number, since it uses less digits than its factorization.

808206244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460894 (or 5460892 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 808206244 is about 28428.9683949313. The cubic root of 808206244 is about 931.4811423660.

The spelling of 808206244 in words is "eight hundred eight million, two hundred six thousand, two hundred forty-four".