3544443 has 24 divisors (see below), whose sum is σ = 5910528. Its totient is φ = 2004912.

The previous prime is 3544441. The next prime is 3544459. The reversal of 3544443 is 3444453.

It is not a de Polignac number, because 3544443 - 2¹ = 3544441 is a prime.

3544443 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3544441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7780 + ... + 8222.

It is an arithmetic number, because the mean of its divisors is an integer number (246272).

Almost surely, 2^3544443 is an apocalyptic number.

3544443 is a deficient number, since it is larger than the sum of its proper divisors (2366085).

3544443 is a wasteful number, since it uses less digits than its factorization.

3544443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 580 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 3544443 is about 1882.6691159096. The cubic root of 3544443 is about 152.4693909722.

Adding to 3544443 its reverse (3444453), we get a palindrome (6988896).

It can be divided in two parts, 3 and 544443, that added together give a triangular number (544446 = T₁₀₄₃).

The spelling of 3544443 in words is "three million, five hundred forty-four thousand, four hundred forty-three".