4439216 has 20 divisors (see below), whose sum is σ = 8684712. Its totient is φ = 2198016.

The previous prime is 4439213. The next prime is 4439257. The reversal of 4439216 is 6129344.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4439213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 416 + ... + 3008.

Almost surely, 2^4439216 is an apocalyptic number.

It is an amenable number.

4439216 is a deficient number, since it is larger than the sum of its proper divisors (4245496).

4439216 is a wasteful number, since it uses less digits than its factorization.

4439216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708 (or 2702 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 4439216 is about 2106.9447073903. The cubic root of 4439216 is about 164.3496407263.

The spelling of 4439216 in words is "four million, four hundred thirty-nine thousand, two hundred sixteen".