2883968 has 16 divisors (see below), whose sum is σ = 5745660. Its totient is φ = 1441920.

The previous prime is 2883929. The next prime is 2883973. The reversal of 2883968 is 8693882.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11138 + ... + 11393.

2^2883968 is an apocalyptic number.

It is an amenable number.

2883968 is a deficient number, since it is larger than the sum of its proper divisors (2861692).

2883968 is an equidigital number, since it uses as much as digits as its factorization.

2883968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22545 (or 22533 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 2883968 is about 1698.2249556522. The cubic root of 2883968 is about 142.3410436413.

The spelling of 2883968 in words is "two million, eight hundred eighty-three thousand, nine hundred sixty-eight".