2889416 has 16 divisors (see below), whose sum is σ = 5495040. Its totient is φ = 1424080.

The previous prime is 2889389. The next prime is 2889427. The reversal of 2889416 is 6149882.

It is a self number, because there is not a number n which added to its sum of digits gives 2889416.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1976 + ... + 3111.

It is an arithmetic number, because the mean of its divisors is an integer number (343440).

2^2889416 is an apocalyptic number.

It is an amenable number.

2889416 is a deficient number, since it is larger than the sum of its proper divisors (2605624).

2889416 is a wasteful number, since it uses less digits than its factorization.

2889416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5164 (or 5160 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 2889416 is about 1699.8282266159. The cubic root of 2889416 is about 142.4306177062.

The spelling of 2889416 in words is "two million, eight hundred eighty-nine thousand, four hundred sixteen".