Is Hercules a hero or a god in Greek mythology?

The hero Herakles was born to Zeus and alcmene, the queen of Amphitryon. He is a descendant of Poerxiusi. Hercules was born to Zeus and gave birth to a powerful son to protect God and man from destruction. But Hera was jealous of Heracles, which prevented him from becoming the supreme king on the earth, even made him kill his wife and children crazily, and asked him to complete twelve hard tasks for his brother Eurystheus. Hercules had many great achievements in his life. In addition to the twelve most familiar jobs, he also released Prometheus and saved Admetus, the queen of Saglia. Hercules was finally poisoned by the poisonous blood of Nereus Centauri. After his death, Hercules ascended to heaven, lived on Mount Olympus with all the gods, and married Hepa, the goddess of youth.