4439384 has 8 divisors (see below), whose sum is σ = 8323860. Its totient is φ = 2219688.

The previous prime is 4439381. The next prime is 4439389. The reversal of 4439384 is 4839344.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4439381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277454 + ... + 277469.

Almost surely, 2^4439384 is an apocalyptic number.

It is an amenable number.

4439384 is a deficient number, since it is larger than the sum of its proper divisors (3884476).

4439384 is a wasteful number, since it uses less digits than its factorization.

4439384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554929 (or 554925 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 4439384 is about 2106.9845751690. The cubic root of 4439384 is about 164.3517139446.

The spelling of 4439384 in words is "four million, four hundred thirty-nine thousand, three hundred eighty-four".