818484008 has 16 divisors (see below), whose sum is σ = 1538608500. Its totient is φ = 408188416.

The previous prime is 818484001. The next prime is 818484011. The reversal of 818484008 is 800484818.

It can be written as a sum of positive squares in 2 ways, for example, as 815787844 + 2696164 = 28562^2 + 1642^2 .

It is not an unprimeable number, because it can be changed into a prime (818484001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128393 + ... + 134616.

Almost surely, 2^818484008 is an apocalyptic number.

It is an amenable number.

818484008 is a deficient number, since it is larger than the sum of its proper divisors (720124492).

818484008 is a wasteful number, since it uses less digits than its factorization.

818484008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263404 (or 263400 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 41.

The square root of 818484008 is about 28609.1595122961. The cubic root of 818484008 is about 935.4129960794.

The spelling of 818484008 in words is "eight hundred eighteen million, four hundred eighty-four thousand, eight".