6395244 has 24 divisors (see below), whose sum is σ = 14965440. Its totient is φ = 2125584.

The previous prime is 6395239. The next prime is 6395299. The reversal of 6395244 is 4425936.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5767 + ... + 6785.

It is an arithmetic number, because the mean of its divisors is an integer number (623560).

Almost surely, 2^6395244 is an apocalyptic number.

It is an amenable number.

6395244 is an abundant number, since it is smaller than the sum of its proper divisors (8570196).

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

6395244 is a wasteful number, since it uses less digits than its factorization.

6395244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549 (or 1547 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 6395244 is about 2528.8819664033. The cubic root of 6395244 is about 185.6175515382.

The spelling of 6395244 in words is "six million, three hundred ninety-five thousand, two hundred forty-four".