3085904 has 20 divisors (see below), whose sum is σ = 6294240. Its totient is φ = 1461600.

The previous prime is 3085903. The next prime is 3085921. The reversal of 3085904 is 4095803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4772 + ... + 5379.

It is an arithmetic number, because the mean of its divisors is an integer number (314712).

Almost surely, 2^3085904 is an apocalyptic number.

It is an amenable number.

3085904 is an abundant number, since it is smaller than the sum of its proper divisors (3208336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3085904 is a wasteful number, since it uses less digits than its factorization.

3085904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10178 (or 10172 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 3085904 is about 1756.6741302814. The cubic root of 3085904 is about 145.5886337382.

The spelling of 3085904 in words is "three million, eighty-five thousand, nine hundred four".