6339393 has 12 divisors (see below), whose sum is σ = 9283300. Its totient is φ = 4167936.

The previous prime is 6339391. The next prime is 6339449. The reversal of 6339393 is 3939336.

It can be written as a sum of positive squares in 2 ways, for example, as 1979649 + 4359744 = 1407^2 + 2088^2 .

It is not a de Polignac number, because 6339393 - 2¹ = 6339391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6339391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4168 + ... + 5481.

Almost surely, 2^6339393 is an apocalyptic number.

It is an amenable number.

6339393 is a deficient number, since it is larger than the sum of its proper divisors (2943907).

6339393 is a wasteful number, since it uses less digits than its factorization.

6339393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9728 (or 9725 counting only the distinct ones).

The product of its digits is 39366, while the sum is 36.

The square root of 6339393 is about 2517.8151242695. The cubic root of 6339393 is about 185.0756252780.

The spelling of 6339393 in words is "six million, three hundred thirty-nine thousand, three hundred ninety-three".