6834 has 16 divisors (see below), whose sum is σ = 14688.
Its totient is φ = 2112.
The previous prime is 6833. The next prime is 6841. The reversal of 6834 is 4386.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 6834.
It is not an unprimeable number, because it can be changed into a prime (6833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69 + ... + 135.
It is an arithmetic number, because the mean of its divisors is an integer number (918).
26834 is an apocalyptic number.
6834 is an abundant number, since it is smaller than the sum of its proper divisors (7854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7344).
6834 is a wasteful number, since it uses less digits than its factorization.
6834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89.
The product of its digits is 576, while the sum is 21.
The square root of 6834 is about 82.6680107418.
The cubic root of 6834 is about 18.9768878713.
The spelling of 6834 in words is "six thousand, eight hundred thirty-four".