3690
3690 is a natural number that follows 3689 and precedes 3691. In mathematics, it has the prime factorization 2 × 3^2 × 5 × 41, making it an even composite number. It has 24 positive divisors, and the sum of its divisors is 9828, so the sum of proper divisors is 6138. This makes 3690 an abundant number. The digits sum to 18, which confirms divisibility by 9 and by 3.
In alternative representations, 3690 is written as 0xE6A in hexadecimal, 0b111001101010 in binary, and 0o7152 in
The number is used in various practical or cataloging contexts as an identifier or designation, and does