2890284 has 24 divisors (see below), whose sum is σ = 6810048. Its totient is φ = 954000.

The previous prime is 2890271. The next prime is 2890301. The reversal of 2890284 is 4820982.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159 + ... + 2409.

It is an arithmetic number, because the mean of its divisors is an integer number (283752).

2^2890284 is an apocalyptic number.

It is an amenable number.

2890284 is an abundant number, since it is smaller than the sum of its proper divisors (3919764).

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

2890284 is a wasteful number, since it uses less digits than its factorization.

2890284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365 (or 2363 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2890284 is about 1700.0835273598. The cubic root of 2890284 is about 142.4448786501. Note that the first 3 decimals are identical.

The spelling of 2890284 in words is "two million, eight hundred ninety thousand, two hundred eighty-four".