3589

3589 is a natural number following 3588 and preceding 3590. It is an odd composite number.

Its prime factorization is 3589 = 37 × 97. Therefore it is a semiprime (the product of two primes) and has exactly four positive divisors: 1, 37, 97, and 3589.

In number theory, 3589 is congruent to 1 modulo 4 (since 3589 mod 4 = 1), a property that implies it can be expressed as a sum of two squares. Indeed, 3589 = 58^2 + 15^2 = 50^2 + 33^2.

Its digit sum is 3+5+8+9 = 25, and its digital root is 7 (25 -> 2+5 = 7). It is not prime, not square, and its prime factors are both congruent to 1 mod 4.

The number can appear in mathematical examples or computations, and aside from arithmetic properties, it does not have widely recorded historical or scientific significance. It is occasionally used as an arbitrary identifier in catalogs or datasets.