Is 9409 a square number

What number comes next in a sequence of 8 30 498 8130? What types of anomalies are found in relational database? Is a dime bigger than a penny? What is non-market values? What is difference between 39 and 19? What is 2 times 10 to the negative 3? What is 40 percent of 59.00? What is a peicewise function? What is the circumference and area of a 21.5 cm diameter circle? What is 164392 in word form? How many syllables does recreation have? What is 3.166667 inches on a ruler? How many square feet in 1 cubic feet? What is your grade if you miss 15 out of 42? How do you find the midway between 19 and 53? How do you underscore a number? What is the name of the zero degrees line that divides the world into two hemispheres? What is the size of A3 and A1 ISO drawing paper? What is 7 over 12 plus 5 over 9? What percentage of a diameter of a circle is the radius?