9738173 has 2 divisors, whose sum is σ = 9738174. Its totient is φ = 9738172.

The previous prime is 9738163. The next prime is 9738181. The reversal of 9738173 is 3718379.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8168164 + 1570009 = 2858^2 + 1253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9738173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9738103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4869086 + 4869087.

It is an arithmetic number, because the mean of its divisors is an integer number (4869087).

Almost surely, 2^9738173 is an apocalyptic number.

It is an amenable number.

9738173 is a deficient number, since it is larger than the sum of its proper divisors (1).

9738173 is an equidigital number, since it uses as much as digits as its factorization.

9738173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 38.

The square root of 9738173 is about 3120.6045888577. The cubic root of 9738173 is about 213.5465183917.

The spelling of 9738173 in words is "nine million, seven hundred thirty-eight thousand, one hundred seventy-three".