8684668 has 12 divisors (see below), whose sum is σ = 15290352. Its totient is φ = 4316000.

The previous prime is 8684657. The next prime is 8684693. The reversal of 8684668 is 8664868.

8684668 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 5833 + ... + 7168.

It is an arithmetic number, because the mean of its divisors is an integer number (1274196).

Almost surely, 2^8684668 is an apocalyptic number.

It is an amenable number.

8684668 is a deficient number, since it is larger than the sum of its proper divisors (6605684).

8684668 is a wasteful number, since it uses less digits than its factorization.

8684668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13172 (or 13170 counting only the distinct ones).

The product of its digits is 442368, while the sum is 46.

The square root of 8684668 is about 2946.9760772697. The cubic root of 8684668 is about 205.5501226495.

The spelling of 8684668 in words is "eight million, six hundred eighty-four thousand, six hundred sixty-eight".