9043361 has 2 divisors, whose sum is σ = 9043362. Its totient is φ = 9043360.

The previous prime is 9043291. The next prime is 9043381. The reversal of 9043361 is 1633409.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8526400 + 516961 = 2920^2 + 719^2 .

It is an emirp because it is prime and its reverse (1633409) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9043361 - 2¹⁰ = 9042337 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9043361.

It is not a weakly prime, because it can be changed into another prime (9043381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4521680 + 4521681.

It is an arithmetic number, because the mean of its divisors is an integer number (4521681).

Almost surely, 2^9043361 is an apocalyptic number.

It is an amenable number.

9043361 is a deficient number, since it is larger than the sum of its proper divisors (1).

9043361 is an equidigital number, since it uses as much as digits as its factorization.

9043361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 9043361 is about 3007.2181497191. The cubic root of 9043361 is about 208.3419010165.

The spelling of 9043361 in words is "nine million, forty-three thousand, three hundred sixty-one".