2928884 has 24 divisors (see below), whose sum is σ = 6061440. Its totient is φ = 1211616.

The previous prime is 2928881. The next prime is 2928929. The reversal of 2928884 is 4888292.

2928884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2928884³ = 75375077102904933312, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928881) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 992 + ... + 2615.

It is an arithmetic number, because the mean of its divisors is an integer number (252560).

2^2928884 is an apocalyptic number.

It is an amenable number.

2928884 is an abundant number, since it is smaller than the sum of its proper divisors (3132556).

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

2928884 is a wasteful number, since it uses less digits than its factorization.

2928884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647 (or 3645 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 2928884 is about 1711.3982587347. The cubic root of 2928884 is about 143.0761978375.

The spelling of 2928884 in words is "two million, nine hundred twenty-eight thousand, eight hundred eighty-four".