6382660 has 12 divisors (see below), whose sum is σ = 13403628. Its totient is φ = 2553056.

The previous prime is 6382643. The next prime is 6382681. The reversal of 6382660 is 662836.

It can be written as a sum of positive squares in 2 ways, for example, as 1065024 + 5317636 = 1032^2 + 2306^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159547 + ... + 159586.

It is an arithmetic number, because the mean of its divisors is an integer number (1116969).

Almost surely, 2^6382660 is an apocalyptic number.

It is an amenable number.

6382660 is an abundant number, since it is smaller than the sum of its proper divisors (7020968).

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

6382660 is a wasteful number, since it uses less digits than its factorization.

6382660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319142 (or 319140 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 6382660 is about 2526.3926852332. The cubic root of 6382660 is about 185.4957242859.

The spelling of 6382660 in words is "six million, three hundred eighty-two thousand, six hundred sixty".