3596609 has 4 divisors (see below), whose sum is σ = 3720660. Its totient is φ = 3472560.

The previous prime is 3596599. The next prime is 3596611. The reversal of 3596609 is 9066953.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9066953 = 7 ⋅1295279.

It can be written as a sum of positive squares in 2 ways, for example, as 2795584 + 801025 = 1672^2 + 895^2 .

It is a cyclic number.

It is not a de Polignac number, because 3596609 - 2⁸ = 3596353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3596689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61982 + ... + 62039.

It is an arithmetic number, because the mean of its divisors is an integer number (930165).

Almost surely, 2^3596609 is an apocalyptic number.

It is an amenable number.

3596609 is a deficient number, since it is larger than the sum of its proper divisors (124051).

3596609 is a wasteful number, since it uses less digits than its factorization.

3596609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124050.

The product of its (nonzero) digits is 43740, while the sum is 38.

The square root of 3596609 is about 1896.4727786077. The cubic root of 3596609 is about 153.2137499674.

The spelling of 3596609 in words is "three million, five hundred ninety-six thousand, six hundred nine".