What Cypher said
He might be easier to tame as well with living on his own. Although some species of dwarf hamsters can live in pairs, it is usually sibling pairs from birth, and even then they can fall out and fight to the death. He will bond with you and have a bit of independence as well and be very happy living by himself. The important thing is lots of enrichment in his cage. Hidey places, deep substrate to dig and burrow in, a good diet, a safe set up without fall risks. Excellent that he is tame to handle
Posted at the same time as SKB