2789883 has 28 divisors (see below), whose sum is σ = 4328280. Its totient is φ = 1796256.

The previous prime is 2789881. The next prime is 2789893. The reversal of 2789883 is 3889872.

It is not a de Polignac number, because 2789883 - 2¹ = 2789881 is a prime.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (2789881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 31303 + ... + 31391.

2^2789883 is an apocalyptic number.

2789883 is a deficient number, since it is larger than the sum of its proper divisors (1538397).

2789883 is an frugal number, since it uses more digits than its factorization.

2789883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 135 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 2789883 is about 1670.2942854479. The cubic root of 2789883 is about 140.7760137719.

The spelling of 2789883 in words is "two million, seven hundred eighty-nine thousand, eight hundred eighty-three".