3609075 has 12 divisors (see below), whose sum is σ = 5967128. Its totient is φ = 1924800.

The previous prime is 3609071. The next prime is 3609097. The reversal of 3609075 is 5709063.

It is not a de Polignac number, because 3609075 - 2² = 3609071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3609071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23986 + ... + 24135.

Almost surely, 2^3609075 is an apocalyptic number.

3609075 is a deficient number, since it is larger than the sum of its proper divisors (2358053).

3609075 is a wasteful number, since it uses less digits than its factorization.

3609075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48134 (or 48129 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 3609075 is about 1899.7565633523. The cubic root of 3609075 is about 153.3905609743.

The spelling of 3609075 in words is "three million, six hundred nine thousand, seventy-five".