Numbers 2:4 And his host, and those that were numbered of them, were threescore and fourteen thousand and six hundred. [kjv]
The book of Numbers is named for the detailed
census appearing in Numbers 2. The details can be boring but are part of an "
algorithm" provided by God for their camp in the desert.
If the Israelites in the desert had followed the "
algorithm" provided by God as how to precisely camp, their camp would have been laid out in the shape of a cross from the point of view of the "
rising sun" in the morning.