this depends on the type of hamster. Syrians are very territorial and need to live alone. Most other types seem to be fine living in pairs or groups.
yes they are
No Roborovski hamsters live longer.(Robo sounds like robot so it figures.)
No, hamsters only live about 3 to 4 years.
No
Hamsters are not particulary known for living in forests, they live underground in the wild.
hamsters tend to live about 2 years, but they can live longer.
Yes. They live for either 2 or 3 and a half years.
Actually, black bear and teddy bear hamsters are the same. They each live about three years.
If you mean who lives longer it would be guinea pigs. They live 4-8 years on average while hamsters generally only live 2-3 years.
I recommend getting a dwarf hamster because dwarf hamsters are less territorial and most of the time can be kept together in the same cage. If you put two Syrian hamsters together they will fight to the death.
Guinea Pigs live longer than Dwarf Hamsters.
Usually all hamsters live for about 2-3 years although can live longer.