9973344 has 24 divisors (see below), whose sum is σ = 26180280. Its totient is φ = 3324416.

The previous prime is 9973331. The next prime is 9973349. The reversal of 9973344 is 4433799.

It is a tau number, because it is divible by the number of its divisors (24).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9973349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51849 + ... + 52040.

It is an arithmetic number, because the mean of its divisors is an integer number (1090845).

Almost surely, 2^9973344 is an apocalyptic number.

It is an amenable number.

9973344 is an abundant number, since it is smaller than the sum of its proper divisors (16206936).

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

9973344 is a wasteful number, since it uses less digits than its factorization.

9973344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103902 (or 103894 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

The square root of 9973344 is about 3158.0601640881. The cubic root of 9973344 is about 215.2518699564.

The spelling of 9973344 in words is "nine million, nine hundred seventy-three thousand, three hundred forty-four".