980665

980,665 is a natural number. It is odd and composite, divisible by 5. Its prime factorization is 5 × 7 × 28,019, where 28,019 is a prime number. As a product of three distinct primes, 980,665 is squarefree and has eight positive divisors: 1, 5, 7, 35, 28,019, 140,095, 196,133, and 980,665.

Because it factors as 5 × 7 × 28,019, it is not prime and is not a power of a single prime. The number ends in 5, indicating divisibility by 5, and is not divisible by 3 since the sum of its digits is 34. The digit sum also yields a digital root of 7. The eight divisors arise from the combinations of its three prime factors.

In mathematical contexts, 980,665 can appear as a test value or example when illustrating properties of factorization, divisors, and squarefree numbers. Beyond its factorization, it does not have widely noted special significance in standard number-theory sequences or notable mathematical constants.