2803384 has 8 divisors (see below), whose sum is σ = 5256360. Its totient is φ = 1401688.

The previous prime is 2803369. The next prime is 2803399. The reversal of 2803384 is 4833082.

2803384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2803369) and next prime (2803399).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 175204 + ... + 175219.

It is an arithmetic number, because the mean of its divisors is an integer number (657045).

2^2803384 is an apocalyptic number.

It is an amenable number.

2803384 is a deficient number, since it is larger than the sum of its proper divisors (2452976).

2803384 is a wasteful number, since it uses less digits than its factorization.

2803384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350429 (or 350425 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2803384 is about 1674.3309111403. The cubic root of 2803384 is about 141.0027328746.

The spelling of 2803384 in words is "two million, eight hundred three thousand, three hundred eighty-four".