6364399 has 12 divisors (see below), whose sum is σ = 6808536. Its totient is φ = 5946512.

The previous prime is 6364381. The next prime is 6364433. The reversal of 6364399 is 9934636.

It is not a de Polignac number, because 6364399 - 2⁹ = 6363887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6364339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27924 + ... + 28150.

It is an arithmetic number, because the mean of its divisors is an integer number (567378).

Almost surely, 2^6364399 is an apocalyptic number.

6364399 is a deficient number, since it is larger than the sum of its proper divisors (444137).

6364399 is a wasteful number, since it uses less digits than its factorization.

6364399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 303 counting only the distinct ones).

The product of its digits is 104976, while the sum is 40.

The square root of 6364399 is about 2522.7760503065. The cubic root of 6364399 is about 185.3186521878.

The spelling of 6364399 in words is "six million, three hundred sixty-four thousand, three hundred ninety-nine".