3544243 has 4 divisors (see below), whose sum is σ = 3548248. Its totient is φ = 3540240.

The previous prime is 3544237. The next prime is 3544297. The reversal of 3544243 is 3424453.

3544243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3544243 - 2⁹ = 3543731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3544213) 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, 21 + ... + 2662.

It is an arithmetic number, because the mean of its divisors is an integer number (887062).

Almost surely, 2^3544243 is an apocalyptic number.

3544243 is a deficient number, since it is larger than the sum of its proper divisors (4005).

3544243 is a wasteful number, since it uses less digits than its factorization.

3544243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004.

The product of its digits is 5760, while the sum is 25.

The square root of 3544243 is about 1882.6159990821. The cubic root of 3544243 is about 152.4665231542.

Adding to 3544243 its reverse (3424453), we get a palindrome (6968696).

The spelling of 3544243 in words is "three million, five hundred forty-four thousand, two hundred forty-three".