Suppose that the number of bacteria in a certain population increases according to a continuous exponential growth model, with a growth rate parameter of 17% per hour. Suppose also that a sample culture of 1000 bacteria is obtained from this population. Find the size of the sample after three hours. Round your answer to the nearest integer. Note: This is a continuous exponential growth model. And though the growth rate parameter is 17% per hour, the actual growth is not 17% each hour.