3694

3694 is a natural number that comes after 3693 and before 3695. It is an even composite number.

Its prime factorization is 2 × 1847, and 1847 is a prime number. Consequently, 3694 is a semiprime and has exactly four positive divisors: 1, 2, 1847, and 3694.

In decimal representation, the digits are 3, 6, 9, and 4; the sum of digits is 22, so it is not divisible by 3 or 9. The square root is about 60.7, so 3694 is not a perfect square.

Representations in other bases include binary 111001101110, octal 7156, and hexadecimal E6E. In Roman numerals, 3694 is MMMDCXCIV.