3597589 has 2 divisors, whose sum is σ = 3597590. Its totient is φ = 3597588.

The previous prime is 3597571. The next prime is 3597611. The reversal of 3597589 is 9857953.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3276100 + 321489 = 1810^2 + 567^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3597589 is a prime.

It is a super-2 number, since 2×3597589² = 25885293225842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3597569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1798794 + 1798795.

It is an arithmetic number, because the mean of its divisors is an integer number (1798795).

Almost surely, 2^3597589 is an apocalyptic number.

It is an amenable number.

3597589 is a deficient number, since it is larger than the sum of its proper divisors (1).

3597589 is an equidigital number, since it uses as much as digits as its factorization.

3597589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 46.

The square root of 3597589 is about 1896.7311354011. The cubic root of 3597589 is about 153.2276645408.

It can be divided in two parts, 3597 and 589, that added together give a triangular number (4186 = T₉₁).

The spelling of 3597589 in words is "three million, five hundred ninety-seven thousand, five hundred eighty-nine".