3603085 has 4 divisors (see below), whose sum is σ = 4323708. Its totient is φ = 2882464.

The previous prime is 3603079. The next prime is 3603101. The reversal of 3603085 is 5803063.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2550409 + 1052676 = 1597^2 + 1026^2 .

It is a cyclic number.

It is not a de Polignac number, because 3603085 - 2³ = 3603077 is a prime.

It is a Duffinian number.

3603085 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360304 + ... + 360313.

It is an arithmetic number, because the mean of its divisors is an integer number (1080927).

Almost surely, 2^3603085 is an apocalyptic number.

It is an amenable number.

3603085 is a deficient number, since it is larger than the sum of its proper divisors (720623).

3603085 is an equidigital number, since it uses as much as digits as its factorization.

3603085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720622.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3603085 is about 1898.1793908901. The cubic root of 3603085 is about 153.3056529533.

The spelling of 3603085 in words is "three million, six hundred three thousand, eighty-five".