Perfect Square
980359397161 is a perfect square (990131 × 990131)
Nine hundred and eighty billion, three hundred and fifty-nine million, three hundred and ninety-seven thousand, one hundred and sixty-one.
980359397161 is a perfect square (990131 × 990131)
980359397161 is odd
Previous odd number is 980359397159
Next odd number is 980359397163