8398

8398 is a positive integer. It is even and composite. The prime factorization is 2 × 13 × 17 × 19, which means 8398 is squarefree and has 16 positive divisors. Its Euler totient value is φ(8398) = 3456.

In terms of divisibility and modular arithmetic, 8398 is not divisible by 3 or 5. The sum of its digits is 28, so 8398 ≡ 1 modulo 9. Since it is the product of four distinct primes, 8398 is not a prime power and does not belong to sequences limited to prime-based numbers.

Context and usage aside from pure arithmetic, 8398 may appear as a label or identifier in catalogs, systems, or datasets. However, there is no widely recognized mathematical constant, theorem, or widely cited property that specifically identifies 8398 beyond its basic number-theoretic characteristics.

Summary: 8398 is a squarefree, even composite number with prime factors 2, 13, 17, and 19, having 16 divisors and a totient of 3456.