6338 has 4 divisors (see below), whose sum is σ = 9510. Its totient is φ = 3168.

The previous prime is 6337. The next prime is 6343. The reversal of 6338 is 8336.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4489 + 1849 = 67^2 + 43^2 .

It is a plaindrome in base 14.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (6337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583 + ... + 1586.

2⁶³³⁸ is an apocalyptic number.

6338 is a deficient number, since it is larger than the sum of its proper divisors (3172).

6338 is a wasteful number, since it uses less digits than its factorization.

6338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171.

The product of its digits is 432, while the sum is 20.

The square root of 6338 is about 79.6115569500. The cubic root of 6338 is about 18.5062068290.

It can be divided in two parts, 63 and 38, that added together give a palindrome (101).

The spelling of 6338 in words is "six thousand, three hundred thirty-eight".