4489441 has 4 divisors (see below), whose sum is σ = 4897584. Its totient is φ = 4081300.

The previous prime is 4489423. The next prime is 4489477. The reversal of 4489441 is 1449844.

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 a cyclic number.

It is not a de Polignac number, because 4489441 - 2⁵ = 4489409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4489397 and 4489406.

It is not an unprimeable number, because it can be changed into a prime (4489421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204055 + ... + 204076.

It is an arithmetic number, because the mean of its divisors is an integer number (1224396).

Almost surely, 2^4489441 is an apocalyptic number.

It is an amenable number.

4489441 is a deficient number, since it is larger than the sum of its proper divisors (408143).

4489441 is a wasteful number, since it uses less digits than its factorization.

4489441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408142.

The product of its digits is 18432, while the sum is 34.

The square root of 4489441 is about 2118.8301017307. The cubic root of 4489441 is about 164.9671315001.

It can be divided in two parts, 4489 and 441, that multiplied together give a square (1979649 = 1407²).

The spelling of 4489441 in words is "four million, four hundred eighty-nine thousand, four hundred forty-one".