6383398 has 16 divisors (see below), whose sum is σ = 11587104. Its totient is φ = 2574720.

The previous prime is 6383371. The next prime is 6383407. The reversal of 6383398 is 8933836.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6383398.

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, 13173 + ... + 13648.

It is an arithmetic number, because the mean of its divisors is an integer number (724194).

Almost surely, 2^6383398 is an apocalyptic number.

6383398 is a deficient number, since it is larger than the sum of its proper divisors (5203706).

6383398 is a wasteful number, since it uses less digits than its factorization.

6383398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26847.

The product of its digits is 93312, while the sum is 40.

The square root of 6383398 is about 2526.5387390658. The cubic root of 6383398 is about 185.5028733726.

The spelling of 6383398 in words is "six million, three hundred eighty-three thousand, three hundred ninety-eight".