6368

Number
$6368$ (six thousand, three hundred and sixty-eight) is:
 * $2^5 \times 199$


 * The larger of the $5$th amicable pair, with $6232$:
 * $\sigma \left({6232}\right) = \sigma \left({6368}\right) = 12 \, 600 = 6232 + 6368$