9944211 has 16 divisors (see below), whose sum is σ = 14284800. Its totient is φ = 6135360.

The previous prime is 9944197. The next prime is 9944251. The reversal of 9944211 is 1124499.

It is not a de Polignac number, because 9944211 - 2⁹ = 9943699 is a prime.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (9944251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186 + ... + 4463.

It is an arithmetic number, because the mean of its divisors is an integer number (892800).

Almost surely, 2^9944211 is an apocalyptic number.

9944211 is a deficient number, since it is larger than the sum of its proper divisors (4340589).

9944211 is a wasteful number, since it uses less digits than its factorization.

9944211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4706.

The product of its digits is 2592, while the sum is 30.

The square root of 9944211 is about 3153.4443074201. Note that the first 3 decimals coincide. The cubic root of 9944211 is about 215.0420757746.

The spelling of 9944211 in words is "nine million, nine hundred forty-four thousand, two hundred eleven".