9673984 has 72 divisors (see below), whose sum is σ = 21192192. Its totient is φ = 4392960.

The previous prime is 9673967. The next prime is 9673997. The reversal of 9673984 is 4893769.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182502 + ... + 182554.

It is an arithmetic number, because the mean of its divisors is an integer number (294336).

Almost surely, 2^9673984 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 9673984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10596096).

9673984 is an abundant number, since it is smaller than the sum of its proper divisors (11518208).

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

9673984 is a wasteful number, since it uses less digits than its factorization.

9673984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 109 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 9673984 is about 3110.3028791422. The cubic root of 9673984 is about 213.0762876318.

The spelling of 9673984 in words is "nine million, six hundred seventy-three thousand, nine hundred eighty-four".