4439002 has 8 divisors (see below), whose sum is σ = 6721056. Its totient is φ = 2198652.

The previous prime is 4438999. The next prime is 4439003. The reversal of 4439002 is 2009344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4439003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10158 + ... + 10585.

It is an arithmetic number, because the mean of its divisors is an integer number (840132).

Almost surely, 2^4439002 is an apocalyptic number.

4439002 is a deficient number, since it is larger than the sum of its proper divisors (2282054).

4439002 is a wasteful number, since it uses less digits than its factorization.

4439002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20852.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4439002 is about 2106.8939223416. The cubic root of 4439002 is about 164.3469997654.

The spelling of 4439002 in words is "four million, four hundred thirty-nine thousand, two".