6368694 has 16 divisors (see below), whose sum is σ = 13048560. Its totient is φ = 2071040.

The previous prime is 6368647. The next prime is 6368711. The reversal of 6368694 is 4968636.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12699 + ... + 13190.

It is an arithmetic number, because the mean of its divisors is an integer number (815535).

Almost surely, 2^6368694 is an apocalyptic number.

6368694 is an abundant number, since it is smaller than the sum of its proper divisors (6679866).

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

6368694 is a wasteful number, since it uses less digits than its factorization.

6368694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25935.

The product of its digits is 186624, while the sum is 42.

The square root of 6368694 is about 2523.6271515420. The cubic root of 6368694 is about 185.3603301022.

The spelling of 6368694 in words is "six million, three hundred sixty-eight thousand, six hundred ninety-four".