The number 7 is thought to have OCCULT significance,
and people born under it's influence often have strongly philosophical or spiritual outlook - they are not usually interested in material things.

They may be highly intuitive, even psychic. Number 7 people often exert a mysterious influence over others, but may also have a tendency to become too introverted.

They are original thinkers and have the luck associated with their number.
Their planet is Neptune which is associated with water, and number 7 people often have a restless love of travel and the sea.

Monday is their luckiest day.