3684585 has 8 divisors (see below), whose sum is σ = 5895360. Its totient is φ = 1965104.

The previous prime is 3684559. The next prime is 3684587. The reversal of 3684585 is 5854863.

It is a happy number.

3684585 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3684585 - 2⁵ = 3684553 is a prime.

It is a Curzon number.

3684585 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3684587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122805 + ... + 122834.

It is an arithmetic number, because the mean of its divisors is an integer number (736920).

Almost surely, 2^3684585 is an apocalyptic number.

It is an amenable number.

3684585 is a deficient number, since it is larger than the sum of its proper divisors (2210775).

3684585 is a wasteful number, since it uses less digits than its factorization.

3684585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245647.

The product of its digits is 115200, while the sum is 39.

The square root of 3684585 is about 1919.5272855576. The cubic root of 3684585 is about 154.4529448977.

The spelling of 3684585 in words is "three million, six hundred eighty-four thousand, five hundred eighty-five".