3557044 has 6 divisors (see below), whose sum is σ = 6224834. Its totient is φ = 1778520.

The previous prime is 3557041. The next prime is 3557083. The reversal of 3557044 is 4407553.

3557044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3467044 + 90000 = 1862^2 + 300^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3557041) 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, 444627 + ... + 444634.

Almost surely, 2^3557044 is an apocalyptic number.

It is an amenable number.

3557044 is a deficient number, since it is larger than the sum of its proper divisors (2667790).

3557044 is a wasteful number, since it uses less digits than its factorization.

3557044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889265 (or 889263 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 3557044 is about 1886.0127253017. The cubic root of 3557044 is about 152.6498607469.

The spelling of 3557044 in words is "three million, five hundred fifty-seven thousand, forty-four".