Numerology

“In numerology, the number 369 consists of the energies and vibrations of the numbers 3, 6, and 9. The number 3 resonates with creativity, self-expression, enthusiasm, and growth. The number 6 is associated with home, family, nurturing, and gratitude. The number 9 signifies spiritual enlightenment, humanitarianism, and serving others. When these numbers are combined, the angel number 369 represents a powerful message from the universe that your creative energies and spiritual growth are aligned, and it's time to focus on serving humanity and finding your purpose in life.”

Source - astrology.com