The loan principal amount is 6.5438+0.50 million yuan, the loan term is 3 years, that is, 36 months, and the monthly loan interest rate is 654.38+0.69%, so the monthly interest amount is 2,535 yuan, the principal amount is 465.438+0.66 yuan, and the monthly repayment amount with interest is 670./kloc-0. 67 yuan.