6376866 has 16 divisors (see below), whose sum is σ = 13025664. Its totient is φ = 2080304.

The previous prime is 6376847. The next prime is 6376873. The reversal of 6376866 is 6686736.

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, 11025 + ... + 11588.

It is an arithmetic number, because the mean of its divisors is an integer number (814104).

Almost surely, 2^6376866 is an apocalyptic number.

6376866 is an abundant number, since it is smaller than the sum of its proper divisors (6648798).

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

6376866 is a wasteful number, since it uses less digits than its factorization.

6376866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22665.

The product of its digits is 217728, while the sum is 42.

The square root of 6376866 is about 2525.2457306171. The cubic root of 6376866 is about 185.4395780186.

It can be divided in two parts, 637 and 6866, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 6376866 in words is "six million, three hundred seventy-six thousand, eight hundred sixty-six".