9876671 has 8 divisors (see below), whose sum is σ = 11456640. Its totient is φ = 8338968.

The previous prime is 9876641. The next prime is 9876673. The reversal of 9876671 is 1766789.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9876671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9876673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10061 + ... + 10998.

It is an arithmetic number, because the mean of its divisors is an integer number (1432080).

Almost surely, 2^9876671 is an apocalyptic number.

9876671 is a deficient number, since it is larger than the sum of its proper divisors (1579969).

9876671 is a wasteful number, since it uses less digits than its factorization.

9876671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21133.

The product of its digits is 127008, while the sum is 44.

The square root of 9876671 is about 3142.7171364919. The cubic root of 9876671 is about 214.5541219251.

The spelling of 9876671 in words is "nine million, eight hundred seventy-six thousand, six hundred seventy-one".