3544969 has 2 divisors, whose sum is σ = 3544970. Its totient is φ = 3544968.

The previous prime is 3544939. The next prime is 3544973. The reversal of 3544969 is 9694453.

3544969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2073600 + 1471369 = 1440^2 + 1213^2 .

It is a cyclic number.

It is not a de Polignac number, because 3544969 - 2⁷ = 3544841 is a prime.

It is a super-2 number, since 2×3544969² = 25133610421922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3544939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772484 + 1772485.

It is an arithmetic number, because the mean of its divisors is an integer number (1772485).

Almost surely, 2^3544969 is an apocalyptic number.

It is an amenable number.

3544969 is a deficient number, since it is larger than the sum of its proper divisors (1).

3544969 is an equidigital number, since it uses as much as digits as its factorization.

3544969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 40.

The square root of 3544969 is about 1882.8088060130. The cubic root of 3544969 is about 152.4769328185.

The spelling of 3544969 in words is "three million, five hundred forty-four thousand, nine hundred sixty-nine".