8366868 has 24 divisors (see below), whose sum is σ = 21692160. Its totient is φ = 2788920.

The previous prime is 8366861. The next prime is 8366881. The reversal of 8366868 is 8686638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8366861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38628 + ... + 38843.

It is an arithmetic number, because the mean of its divisors is an integer number (903840).

Almost surely, 2^8366868 is an apocalyptic number.

It is an amenable number.

8366868 is an abundant number, since it is smaller than the sum of its proper divisors (13325292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8366868 is a wasteful number, since it uses less digits than its factorization.

8366868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77484 (or 77476 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 8366868 is about 2892.5538888671. The cubic root of 8366868 is about 203.0116553606.

The spelling of 8366868 in words is "eight million, three hundred sixty-six thousand, eight hundred sixty-eight".