It is a low supply coin, but I think the total supply is closer to 3 million. The 1.4 million is what has been mined already.
Also, I think the number mined per day is closer to about 1300-1400 a day.
3.7 VRM reward and 3.8 minute block time, currently. So 1440 (minutes in a day) / 3.8 (blocktime) * 3.7 (reward) = 1363 VRM per day mined, total
Also, you have to factor in that difficulty is increasing and reward is decreasing, so 3.7 reward will decline as time goes on.
(I used to mine at poolinator, their stats are all wrong. I think they are X100 too high)