4439798 has 8 divisors (see below), whose sum is σ = 7265160. Its totient is φ = 2018080.

The previous prime is 4439797. The next prime is 4439801. The reversal of 4439798 is 8979344.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4439797) 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, 100883 + ... + 100926.

It is an arithmetic number, because the mean of its divisors is an integer number (908145).

Almost surely, 2^4439798 is an apocalyptic number.

4439798 is a deficient number, since it is larger than the sum of its proper divisors (2825362).

4439798 is a wasteful number, since it uses less digits than its factorization.

4439798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201822.

The product of its digits is 217728, while the sum is 44.

The square root of 4439798 is about 2107.0828175466. The cubic root of 4439798 is about 164.3568227236.

The spelling of 4439798 in words is "four million, four hundred thirty-nine thousand, seven hundred ninety-eight".