9876672 has 84 divisors (see below), whose sum is σ = 30510480. Its totient is φ = 3036672.

The previous prime is 9876641. The next prime is 9876673. The reversal of 9876672 is 2766789.

It is a happy 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 11 ways as a sum of consecutive naturals, for example, 6829 + ... + 8147.

It is an arithmetic number, because the mean of its divisors is an integer number (363220).

Almost surely, 2^9876672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9876672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15255240).

9876672 is an abundant number, since it is smaller than the sum of its proper divisors (20633808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9876672 is a wasteful number, since it uses less digits than its factorization.

9876672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350 (or 1337 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 9876672 is about 3142.7172955899. The cubic root of 9876672 is about 214.5541291662.

The spelling of 9876672 in words is "nine million, eight hundred seventy-six thousand, six hundred seventy-two".