6338678 has 12 divisors (see below), whose sum is σ = 9640260. Its totient is φ = 3125700.

The previous prime is 6338653. The next prime is 6338701. The reversal of 6338678 is 8768336.

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 5 ways as a sum of consecutive naturals, for example, 41903 + ... + 42053.

It is an arithmetic number, because the mean of its divisors is an integer number (803355).

Almost surely, 2^6338678 is an apocalyptic number.

6338678 is a deficient number, since it is larger than the sum of its proper divisors (3301582).

6338678 is a wasteful number, since it uses less digits than its factorization.

6338678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 292 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 6338678 is about 2517.6731320805. The cubic root of 6338678 is about 185.0686669858.

The spelling of 6338678 in words is "six million, three hundred thirty-eight thousand, six hundred seventy-eight".