1969664

1969664 is a number that falls within the range of 1,000,000 to 10,000,000, making it a seven-digit number. It is an even number, as it ends in 4, and it is divisible by 2. In terms of its factors, 1969664 is a composite number, as it has factors other than 1 and itself. Its prime factorization is 2^18 × 3 × 7 × 11 × 13 × 17 × 19. This means that 1969664 can be expressed as the product of these prime numbers raised to their respective powers. The number 1969664 is also a perfect square, as it can be written as the square of another number, specifically 1404. This makes it a unique number in the sense that it is both a composite number and a perfect square.