4441449 has 4 divisors (see below), whose sum is σ = 5921936. Its totient is φ = 2960964.

The previous prime is 4441447. The next prime is 4441457. The reversal of 4441449 is 9441444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4441449 - 2¹ = 4441447 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4441441) 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, 740239 + ... + 740244.

It is an arithmetic number, because the mean of its divisors is an integer number (1480484).

Almost surely, 2^4441449 is an apocalyptic number.

It is an amenable number.

4441449 is a deficient number, since it is larger than the sum of its proper divisors (1480487).

4441449 is a wasteful number, since it uses less digits than its factorization.

4441449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480486.

The product of its digits is 9216, while the sum is 30.

The square root of 4441449 is about 2107.4745550065. The cubic root of 4441449 is about 164.3771929811.

It can be divided in two parts, 444144 and 9, that added together give a triangular number (444153 = T₉₄₂).

The spelling of 4441449 in words is "four million, four hundred forty-one thousand, four hundred forty-nine".