9738443 has 24 divisors (see below), whose sum is σ = 11887008. Its totient is φ = 7920000.

The previous prime is 9738427. The next prime is 9738451. The reversal of 9738443 is 3448379.

It is not a de Polignac number, because 9738443 - 2⁴ = 9738427 is a prime.

It is a Duffinian number.

Its product of digits (72576) is a multiple of the sum of its prime divisors (216).

It is a junction number, because it is equal to n+sod(n) for n = 9738397 and 9738406.

It is not an unprimeable number, because it can be changed into a prime (9738413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64418 + ... + 64568.

It is an arithmetic number, because the mean of its divisors is an integer number (495292).

Almost surely, 2^9738443 is an apocalyptic number.

9738443 is a deficient number, since it is larger than the sum of its proper divisors (2148565).

9738443 is a wasteful number, since it uses less digits than its factorization.

9738443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 216 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 9738443 is about 3120.6478494056. The cubic root of 9738443 is about 213.5484919661.

Subtracting from 9738443 its reverse (3448379), we obtain a square (6290064 = 2508²).

The spelling of 9738443 in words is "nine million, seven hundred thirty-eight thousand, four hundred forty-three".