6889

Number
$6889$ (six thousand, eight hundred and eighty-nine) is:


 * $83^2$


 * The $83$nd square number after $1$, $4$, $9$, $16$, $25$, $36$, $\ldots$, $6084$, $6241$, $6400$, $6561$, $6724$
 * $6889 = 83 \times 83$