3085650 has 36 divisors (see below), whose sum is σ = 8291322. Its totient is φ = 822720.

The previous prime is 3085639. The next prime is 3085673. The reversal of 3085650 is 565803.

3085650 is a `hidden beast` number, since 3 + 0 + 8 + 5 + 650 = 666.

3085650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1238769 + 1846881 = 1113^2 + 1359^2 .

It is a Curzon number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 2979 + ... + 3878.

Almost surely, 2^3085650 is an apocalyptic number.

3085650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3085650 is an abundant number, since it is smaller than the sum of its proper divisors (5205672).

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

3085650 is a wasteful number, since it uses less digits than its factorization.

3085650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6875 (or 6867 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 3085650 is about 1756.6018330857. The cubic root of 3085650 is about 145.5846391737.

The spelling of 3085650 in words is "three million, eighty-five thousand, six hundred fifty".