8368816 has 20 divisors (see below), whose sum is σ = 17068600. Its totient is φ = 3964032.

The previous prime is 8368781. The next prime is 8368817. The reversal of 8368816 is 6188638.

It is not an unprimeable number, because it can be changed into a prime (8368817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13461 + ... + 14068.

It is an arithmetic number, because the mean of its divisors is an integer number (853430).

Almost surely, 2^8368816 is an apocalyptic number.

It is an amenable number.

8368816 is an abundant number, since it is smaller than the sum of its proper divisors (8699784).

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

8368816 is a wasteful number, since it uses less digits than its factorization.

8368816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27556 (or 27550 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 8368816 is about 2892.8905959265. The cubic root of 8368816 is about 203.0274094045.

The spelling of 8368816 in words is "eight million, three hundred sixty-eight thousand, eight hundred sixteen".