8673984 has 126 divisors (see below), whose sum is σ = 27875484. Its totient is φ = 2557440.

The previous prime is 8673953. The next prime is 8673989. The reversal of 8673984 is 4893768.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8673989) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 234414 + ... + 234450.

It is an arithmetic number, because the mean of its divisors is an integer number (221234).

Almost surely, 2^8673984 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 8673984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13937742).

8673984 is an abundant number, since it is smaller than the sum of its proper divisors (19201500).

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

8673984 is a wasteful number, since it uses less digits than its factorization.

8673984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 53 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 8673984 is about 2945.1628138356. The cubic root of 8673984 is about 205.4657978492.

It can be divided in two parts, 867 and 3984, that added together give a triangular number (4851 = T₉₈).

The spelling of 8673984 in words is "eight million, six hundred seventy-three thousand, nine hundred eighty-four".