9930173 has 8 divisors (see below), whose sum is σ = 10875360. Its totient is φ = 8992080.

The previous prime is 9930169. The next prime is 9930191. The reversal of 9930173 is 3710399.

It is a happy number.

9930173 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9930173 - 2² = 9930169 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 (9930143) 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, 1418 + ... + 4676.

It is an arithmetic number, because the mean of its divisors is an integer number (1359420).

Almost surely, 2^9930173 is an apocalyptic number.

It is an amenable number.

9930173 is a deficient number, since it is larger than the sum of its proper divisors (945187).

9930173 is a wasteful number, since it uses less digits than its factorization.

9930173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 9930173 is about 3151.2177011435. The cubic root of 9930173 is about 214.9408382378.

The spelling of 9930173 in words is "nine million, nine hundred thirty thousand, one hundred seventy-three".