3085902 has 12 divisors (see below), whose sum is σ = 6686160. Its totient is φ = 1028628.

The previous prime is 3085843. The next prime is 3085903. The reversal of 3085902 is 2095803.

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 5 ways as a sum of consecutive naturals, for example, 85702 + ... + 85737.

It is an arithmetic number, because the mean of its divisors is an integer number (557180).

Almost surely, 2^3085902 is an apocalyptic number.

3085902 is an abundant number, since it is smaller than the sum of its proper divisors (3600258).

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

3085902 is a wasteful number, since it uses less digits than its factorization.

3085902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171447 (or 171444 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 3085902 is about 1756.6735610238. The cubic root of 3085902 is about 145.5886022858.

Subtracting from 3085902 its reverse (2095803), we obtain a palindrome (990099).

The spelling of 3085902 in words is "three million, eighty-five thousand, nine hundred two".