6393369 has 16 divisors (see below), whose sum is σ = 9028800. Its totient is φ = 4017216.

The previous prime is 6393353. The next prime is 6393383. The reversal of 6393369 is 9633936.

It is not a de Polignac number, because 6393369 - 2⁴ = 6393353 is a prime.

It is a super-2 number, since 2×6393369² = 81750334340322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6393319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2887 + ... + 4595.

It is an arithmetic number, because the mean of its divisors is an integer number (564300).

Almost surely, 2^6393369 is an apocalyptic number.

It is an amenable number.

6393369 is a deficient number, since it is larger than the sum of its proper divisors (2635431).

6393369 is a wasteful number, since it uses less digits than its factorization.

6393369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784.

The product of its digits is 78732, while the sum is 39.

The square root of 6393369 is about 2528.5112220435. The cubic root of 6393369 is about 185.5994095707.

The spelling of 6393369 in words is "six million, three hundred ninety-three thousand, three hundred sixty-nine".