Math Problem Solver

Original numbers in ascending order: $344245$, $406875$, $873570$, $988546$, $5226472$, $5791728$, $8498611$
Sum: $22130047$
Mean: $\frac{22130047}{7} \approx 3161435.2857$
Sample standard deviation: $\frac{\sqrt{532043632405922}}{7} \approx 3295153.0032$
Median: $988546$
Mode: No mode