3554449 has 2 divisors, whose sum is σ = 3554450. Its totient is φ = 3554448.

The previous prime is 3554437. The next prime is 3554461. The reversal of 3554449 is 9444553.

It is a happy number.

3554449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3554437) and next prime (3554461).

It can be written as a sum of positive squares in only one way, i.e., 3489424 + 65025 = 1868^2 + 255^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3554449 is a prime.

It is not a weakly prime, because it can be changed into another prime (3555449) 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 as a sum of consecutive naturals, namely, 1777224 + 1777225.

It is an arithmetic number, because the mean of its divisors is an integer number (1777225).

Almost surely, 2^3554449 is an apocalyptic number.

It is an amenable number.

3554449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3554449 is an equidigital number, since it uses as much as digits as its factorization.

3554449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

The square root of 3554449 is about 1885.3246404797. The cubic root of 3554449 is about 152.6127304071.

The spelling of 3554449 in words is "three million, five hundred fifty-four thousand, four hundred forty-nine".