9744971 has 8 divisors (see below), whose sum is σ = 9960000. Its totient is φ = 9531720.

The previous prime is 9744937. The next prime is 9744979. The reversal of 9744971 is 1794479.

It is a happy number.

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 9744971 - 2¹⁰ = 9743947 is a prime.

It is a Duffinian 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, 19280 + ... + 19778.

It is an arithmetic number, because the mean of its divisors is an integer number (1245000).

Almost surely, 2^9744971 is an apocalyptic number.

9744971 is a deficient number, since it is larger than the sum of its proper divisors (215029).

9744971 is a wasteful number, since it uses less digits than its factorization.

9744971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889.

The product of its digits is 63504, while the sum is 41.

The square root of 9744971 is about 3121.6936108465. The cubic root of 9744971 is about 213.5961975107.

The spelling of 9744971 in words is "nine million, seven hundred forty-four thousand, nine hundred seventy-one".