3589644 has 12 divisors (see below), whose sum is σ = 8375864. Its totient is φ = 1196544.

The previous prime is 3589609. The next prime is 3589661. The reversal of 3589644 is 4469853.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149557 + ... + 149580.

Almost surely, 2^3589644 is an apocalyptic number.

It is an amenable number.

3589644 is an abundant number, since it is smaller than the sum of its proper divisors (4786220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3589644 is a wasteful number, since it uses less digits than its factorization.

3589644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299144 (or 299142 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 3589644 is about 1894.6355850136. The cubic root of 3589644 is about 153.1147842136.

The spelling of 3589644 in words is "three million, five hundred eighty-nine thousand, six hundred forty-four".