The number "678" is a three-digit integer that follows 677 and precedes 679. It is an even number, as it ends in an 8, and can be divided by 2 without leaving a remainder. In mathematics, it can be expressed as the product of its prime factors: 2 × 3 × 113. In the context of numerology, the number 678 can be analyzed for its symbolic meanings. Each digit contributes to its overall significance, with 6 often representing harmony, 7 symbolizing introspection, and 8 denoting power and material success. Together, they can suggest a balance between personal growth and external achievements.