6393882 has 24 divisors (see below), whose sum is σ = 14057568. Its totient is φ = 1937320.

The previous prime is 6393869. The next prime is 6393911. The reversal of 6393882 is 2883936.

It is a self number, because there is not a number n which added to its sum of digits gives 6393882.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3678 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (585732).

Almost surely, 2^6393882 is an apocalyptic number.

6393882 is an abundant number, since it is smaller than the sum of its proper divisors (7663686).

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

6393882 is a wasteful number, since it uses less digits than its factorization.

6393882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8834 (or 8823 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 6393882 is about 2528.6126631020. The cubic root of 6393882 is about 185.6043735654.

The spelling of 6393882 in words is "six million, three hundred ninety-three thousand, eight hundred eighty-two".