Naruto would face new and more powerful enemies. With the power of a god within him, there would be those who want to either steal that power or destroy him to prevent him from becoming too powerful. His life would be in constant danger, but he also has the means to defend himself better.
His social status would likely skyrocket. People would either revere him as a new deity or fear him. His friends might be in awe of his new powers and there could be a bit of a distance between them at first as they adjust to this new Naruto.
His view of himself would change. He has always been an underdog, but now he is something much more. He might struggle with the responsibility that comes with such great power. He would have to learn to use it for good and not let it corrupt him, which could be a long and difficult journey for him as he tries to balance his old self with this new, god - like identity.