867366664 has 16 divisors (see below), whose sum is σ = 1626739920. Its totient is φ = 433569360.

The previous prime is 867366653. The next prime is 867366667. The reversal of 867366664 is 466663768.

It is not an unprimeable number, because it can be changed into a prime (867366667) 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, 24199 + ... + 48169.

It is an arithmetic number, because the mean of its divisors is an integer number (101671245).

Almost surely, 2^867366664 is an apocalyptic number.

It is an amenable number.

867366664 is a deficient number, since it is larger than the sum of its proper divisors (759373256).

867366664 is a wasteful number, since it uses less digits than its factorization.

867366664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28500 (or 28496 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 52.

The square root of 867366664 is about 29451.0893516692. The cubic root of 867366664 is about 953.6761218052.

The spelling of 867366664 in words is "eight hundred sixty-seven million, three hundred sixty-six thousand, six hundred sixty-four".