8996668 has 12 divisors (see below), whose sum is σ = 15772680. Its totient is φ = 4490192.

The previous prime is 8996651. The next prime is 8996681. The reversal of 8996668 is 8666998.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 930 + ... + 4342.

It is an arithmetic number, because the mean of its divisors is an integer number (1314390).

Almost surely, 2^8996668 is an apocalyptic number.

It is an amenable number.

8996668 is a deficient number, since it is larger than the sum of its proper divisors (6776012).

8996668 is a wasteful number, since it uses less digits than its factorization.

8996668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076 (or 4074 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 52.

The square root of 8996668 is about 2999.4446152580. Note that the first 3 decimals coincide. The cubic root of 8996668 is about 207.9827093615.

The spelling of 8996668 in words is "eight million, nine hundred ninety-six thousand, six hundred sixty-eight".