"Arunachalam" was a major commercial success upon its release, grossing over ₹60 crore at the box office. The film's success can be attributed to Rajinikanth's popularity, as well as its well-crafted story and memorable characters.

Rajinikanth's performance in "Arunachalam" is widely regarded as one of his best. He brings his unique brand of charisma and energy to the role, making Arunachalam a character that audiences can't help but root for. His chemistry with co-star Sridevi is also noteworthy, and their on-screen romance adds a sweet and tender dimension to the film.

Rajinikanth is widely regarded as one of the most influential and iconic figures in Tamil cinema. With a career spanning over five decades, he has appeared in over 160 films and has won numerous awards for his performances.