When writing out large numbers in words, should commas be placed at thousand separators?

Question

Would a number, say, 5,629,296be written with commas: Five million, six hundred twenty nine thousand, two hundred ninety six or without commas: Five million six hundred twenty nine thousand two hundred ninety six

Answer 1

To answer your question all you have to do is put commas in between the words. So it would be five million, six hundred twenty nine thousand, two hundred ninety six.