4438268 has 12 divisors (see below), whose sum is σ = 7789152. Its totient is φ = 2212800.

The previous prime is 4438237. The next prime is 4438271. The reversal of 4438268 is 8628344.

4438268 is nontrivially palindromic in base 9.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 221 + ... + 2987.

It is an arithmetic number, because the mean of its divisors is an integer number (649096).

Almost surely, 2^4438268 is an apocalyptic number.

It is an amenable number.

4438268 is a deficient number, since it is larger than the sum of its proper divisors (3350884).

4438268 is a wasteful number, since it uses less digits than its factorization.

4438268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172 (or 3170 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 4438268 is about 2106.7197250702. The cubic root of 4438268 is about 164.3379408713.

The spelling of 4438268 in words is "four million, four hundred thirty-eight thousand, two hundred sixty-eight".