9673280 has 112 divisors (see below), whose sum is σ = 25481280. Its totient is φ = 3483648.

The previous prime is 9673273. The next prime is 9673343. The reversal of 9673280 is 823769.

It is a self number, because there is not a number n which added to its sum of digits gives 9673280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224939 + ... + 224981.

Almost surely, 2^9673280 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 9673280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12740640).

9673280 is an abundant number, since it is smaller than the sum of its proper divisors (15808000).

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

9673280 is a wasteful number, since it uses less digits than its factorization.

9673280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 9673280 is about 3110.1897048251. The cubic root of 9673280 is about 213.0711188084.

The spelling of 9673280 in words is "nine million, six hundred seventy-three thousand, two hundred eighty".