3558944 has 12 divisors (see below), whose sum is σ = 7006734. Its totient is φ = 1779456.

The previous prime is 3558943. The next prime is 3558953. The reversal of 3558944 is 4498553.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2598544 + 960400 = 1612^2 + 980^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3558898 and 3558907.

It is not an unprimeable number, because it can be changed into a prime (3558941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55577 + ... + 55640.

Almost surely, 2^3558944 is an apocalyptic number.

It is an amenable number.

3558944 is a deficient number, since it is larger than the sum of its proper divisors (3447790).

3558944 is a wasteful number, since it uses less digits than its factorization.

3558944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111227 (or 111219 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 3558944 is about 1886.5163662158. The cubic root of 3558944 is about 152.6770352876.

The spelling of 3558944 in words is "three million, five hundred fifty-eight thousand, nine hundred forty-four".