Math Problem Solver

Original numbers in ascending order: $197487$, $422035$, $496757$, $498089$, $994846$, $996178$, $3228736$, $4466384$
Sum: $11300512$
Mean: $1412564$
Sample standard deviation: $2 \sqrt{610881777041} \approx 1563178.5273$
Median: $\frac{1492935}{2} = 746467.5$
Mode: No mode