9730841 has 2 divisors, whose sum is σ = 9730842. Its totient is φ = 9730840.

The previous prime is 9730829. The next prime is 9730843. The reversal of 9730841 is 1480379.

9730841 is digitally balanced in base 2 and base 3, because in such bases 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., 5017600 + 4713241 = 2240^2 + 2171^2 .

It is an emirp because it is prime and its reverse (1480379) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9730841 - 2¹⁰ = 9729817 is a prime.

It is a Sophie Germain prime.

Together with 9730843, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9730798 and 9730807.

It is not a weakly prime, because it can be changed into another prime (9730843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4865420 + 4865421.

It is an arithmetic number, because the mean of its divisors is an integer number (4865421).

Almost surely, 2^9730841 is an apocalyptic number.

It is an amenable number.

9730841 is a deficient number, since it is larger than the sum of its proper divisors (1).

9730841 is an equidigital number, since it uses as much as digits as its factorization.

9730841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 9730841 is about 3119.4295952946. The cubic root of 9730841 is about 213.4929109307.

The spelling of 9730841 in words is "nine million, seven hundred thirty thousand, eight hundred forty-one".