3086490 has 64 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 728640.

The previous prime is 3086471. The next prime is 3086507. The reversal of 3086490 is 946803.

3086490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 31 ways as a sum of consecutive naturals, for example, 15411 + ... + 15609.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

Almost surely, 2^3086490 is an apocalyptic number.

3086490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3086490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4147200).

3086490 is an abundant number, since it is smaller than the sum of its proper divisors (5207910).

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

3086490 is a wasteful number, since it uses less digits than its factorization.

3086490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 3086490 is about 1756.8409148241. The cubic root of 3086490 is about 145.5978487083.

The spelling of 3086490 in words is "three million, eighty-six thousand, four hundred ninety".