6368866 has 8 divisors (see below), whose sum is σ = 10918080. Its totient is φ = 2729508.

The previous prime is 6368833. The next prime is 6368867. The reversal of 6368866 is 6688636.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6368867) 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, 227446 + ... + 227473.

It is an arithmetic number, because the mean of its divisors is an integer number (1364760).

Almost surely, 2^6368866 is an apocalyptic number.

6368866 is a deficient number, since it is larger than the sum of its proper divisors (4549214).

6368866 is a wasteful number, since it uses less digits than its factorization.

6368866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454928.

The product of its digits is 248832, while the sum is 43.

The square root of 6368866 is about 2523.6612292461. The cubic root of 6368866 is about 185.3619987693.

The spelling of 6368866 in words is "six million, three hundred sixty-eight thousand, eight hundred sixty-six".