9744973 has 8 divisors (see below), whose sum is σ = 11364800. Its totient is φ = 8352540.

The previous prime is 9744937. The next prime is 9744979. The reversal of 9744973 is 3794479.

It is a happy number.

It is not a de Polignac number, because 9744973 - 2⁹ = 9744461 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 (9744979) 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 7 ways as a sum of consecutive naturals, for example, 13863 + ... + 14548.

It is an arithmetic number, because the mean of its divisors is an integer number (1420600).

Almost surely, 2^9744973 is an apocalyptic number.

It is an amenable number.

9744973 is a deficient number, since it is larger than the sum of its proper divisors (1619827).

9744973 is an equidigital number, since it uses as much as digits as its factorization.

9744973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28432 (or 28418 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 9744973 is about 3121.6939311854. The cubic root of 9744973 is about 213.5962121231.

The spelling of 9744973 in words is "nine million, seven hundred forty-four thousand, nine hundred seventy-three".