8668808 has 8 divisors (see below), whose sum is σ = 16254030. Its totient is φ = 4334400.

The previous prime is 8668801. The next prime is 8668813. The reversal of 8668808 is 8088668.

It can be written as a sum of positive squares in only one way, i.e., 7086244 + 1582564 = 2662^2 + 1258^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (8668801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541793 + ... + 541808.

Almost surely, 2^8668808 is an apocalyptic number.

It is an amenable number.

8668808 is a deficient number, since it is larger than the sum of its proper divisors (7585222).

8668808 is a wasteful number, since it uses less digits than its factorization.

8668808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083607 (or 1083603 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 8668808 is about 2944.2839536974. The cubic root of 8668808 is about 205.4249207245.

The spelling of 8668808 in words is "eight million, six hundred sixty-eight thousand, eight hundred eight".