3085284 has 12 divisors (see below), whose sum is σ = 7199024. Its totient is φ = 1028424.

The previous prime is 3085273. The next prime is 3085297. The reversal of 3085284 is 4825803.

It is a tau number, because it is divible by the number of its divisors (12).

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, 128542 + ... + 128565.

Almost surely, 2^3085284 is an apocalyptic number.

It is an amenable number.

3085284 is an abundant number, since it is smaller than the sum of its proper divisors (4113740).

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

3085284 is a wasteful number, since it uses less digits than its factorization.

3085284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257114 (or 257112 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 3085284 is about 1756.4976515783. The cubic root of 3085284 is about 145.5788828409.

The spelling of 3085284 in words is "three million, eighty-five thousand, two hundred eighty-four".