6397594 has 16 divisors (see below), whose sum is σ = 11321856. Its totient is φ = 2653200.

The previous prime is 6397591. The next prime is 6397607. The reversal of 6397594 is 4957936.

It is a self number, because there is not a number n which added to its sum of digits gives 6397594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6397591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6937 + ... + 7804.

It is an arithmetic number, because the mean of its divisors is an integer number (707616).

Almost surely, 2^6397594 is an apocalyptic number.

6397594 is a deficient number, since it is larger than the sum of its proper divisors (4924262).

6397594 is a wasteful number, since it uses less digits than its factorization.

6397594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14781.

The product of its digits is 204120, while the sum is 43.

The square root of 6397594 is about 2529.3465559310. The cubic root of 6397594 is about 185.6402844644.

The spelling of 6397594 in words is "six million, three hundred ninety-seven thousand, five hundred ninety-four".