3204085 has 8 divisors (see below), whose sum is σ = 3854520. Its totient is φ = 2556864.

The previous prime is 3204073. The next prime is 3204101. The reversal of 3204085 is 5804023.

It can be written as a sum of positive squares in 4 ways, for example, as 28561 + 3175524 = 169^2 + 1782^2 .

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 3204085 - 2⁷ = 3203957 is a prime.

3204085 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3451 + ... + 4279.

It is an arithmetic number, because the mean of its divisors is an integer number (481815).

Almost surely, 2^3204085 is an apocalyptic number.

It is an amenable number.

3204085 is a deficient number, since it is larger than the sum of its proper divisors (650435).

3204085 is an equidigital number, since it uses as much as digits as its factorization.

3204085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 3204085 is about 1789.9958100510. The cubic root of 3204085 is about 147.4239385683.

The spelling of 3204085 in words is "three million, two hundred four thousand, eighty-five".