2838306 has 16 divisors (see below), whose sum is σ = 5695200. Its totient is φ = 943008.

The previous prime is 2838293. The next prime is 2838359. The reversal of 2838306 is 6038382.

2838306 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 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 in 7 ways as a sum of consecutive naturals, for example, 1950 + ... + 3078.

It is an arithmetic number, because the mean of its divisors is an integer number (355950).

2^2838306 is an apocalyptic number.

2838306 is an abundant number, since it is smaller than the sum of its proper divisors (2856894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2838306 is a wasteful number, since it uses less digits than its factorization.

2838306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2838306 is about 1684.7272776328. The cubic root of 2838306 is about 141.5858128402.

The spelling of 2838306 in words is "two million, eight hundred thirty-eight thousand, three hundred six".