2839384 has 16 divisors (see below), whose sum is σ = 5380200. Its totient is φ = 1404672.

The previous prime is 2839381. The next prime is 2839399. The reversal of 2839384 is 4839382.

2839384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2839381) 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 3 ways as a sum of consecutive naturals, for example, 1054 + ... + 2605.

2^2839384 is an apocalyptic number.

It is an amenable number.

2839384 is a deficient number, since it is larger than the sum of its proper divisors (2540816).

2839384 is a wasteful number, since it uses less digits than its factorization.

2839384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762 (or 3758 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 2839384 is about 1685.0471803484. The cubic root of 2839384 is about 141.6037355245.

It can be divided in two parts, 2839 and 384, that added together give a palindrome (3223).

The spelling of 2839384 in words is "two million, eight hundred thirty-nine thousand, three hundred eighty-four".