3595645 has 8 divisors (see below), whose sum is σ = 4385880. Its totient is φ = 2829120.

The previous prime is 3595639. The next prime is 3595649. The reversal of 3595645 is 5465953.

It can be written as a sum of positive squares in 4 ways, for example, as 290521 + 3305124 = 539^2 + 1818^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3595645 - 2⁹ = 3595133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3595649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5590 + ... + 6199.

It is an arithmetic number, because the mean of its divisors is an integer number (548235).

Almost surely, 2^3595645 is an apocalyptic number.

It is an amenable number.

3595645 is a deficient number, since it is larger than the sum of its proper divisors (790235).

3595645 is a wasteful number, since it uses less digits than its factorization.

3595645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11855.

The product of its digits is 81000, while the sum is 37.

The square root of 3595645 is about 1896.2186055410. The cubic root of 3595645 is about 153.2000601045.

The spelling of 3595645 in words is "three million, five hundred ninety-five thousand, six hundred forty-five".