Hi, I am Zafar Sir Mysterious Numbers.Kaprekar's Constant 864197532. #864197532.By ZA Sir. zyaars.Numbers.#mathslaw24M. Dear viewer's in this video and my channel will provide you more videos on education, facts and also education tricks etc. How to learn Maths? If you are still concerned about this then don't worry you are in the absolutely right place. Don't forget to share this video with your friends and start practising together. Thanks for watching friends, please like, share and comment if you loved this video and subscribe this channel for more magic videos. Z.A.AHMAD Team Zafar Sir