9994441 has 2 divisors, whose sum is σ = 9994442. Its totient is φ = 9994440.

The previous prime is 9994427. The next prime is 9994451. The reversal of 9994441 is 1444999.

9994441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7952400 + 2042041 = 2820^2 + 1429^2 .

It is an emirp because it is prime and its reverse (1444999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9994441 - 2¹¹ = 9992393 is a prime.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 9994394 and 9994403.

It is not a weakly prime, because it can be changed into another prime (9994421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4997220 + 4997221.

It is an arithmetic number, because the mean of its divisors is an integer number (4997221).

Almost surely, 2^9994441 is an apocalyptic number.

It is an amenable number.

9994441 is a deficient number, since it is larger than the sum of its proper divisors (1).

9994441 is an equidigital number, since it uses as much as digits as its factorization.

9994441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 40.

The square root of 9994441 is about 3161.3985829060. The cubic root of 9994441 is about 215.4035399286.

The spelling of 9994441 in words is "nine million, nine hundred ninety-four thousand, four hundred forty-one".