9440441 has 2 divisors, whose sum is σ = 9440442. Its totient is φ = 9440440.

The previous prime is 9440429. The next prime is 9440443. The reversal of 9440441 is 1440449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7398400 + 2042041 = 2720^2 + 1429^2 .

It is an emirp because it is prime and its reverse (1440449) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9440441 is a prime.

Together with 9440443, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9440441.

It is not a weakly prime, because it can be changed into another prime (9440443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4720220 + 4720221.

It is an arithmetic number, because the mean of its divisors is an integer number (4720221).

Almost surely, 2^9440441 is an apocalyptic number.

It is an amenable number.

9440441 is a deficient number, since it is larger than the sum of its proper divisors (1).

9440441 is an equidigital number, since it uses as much as digits as its factorization.

9440441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 9440441 is about 3072.5300649465. The cubic root of 9440441 is about 211.3476520621.

The spelling of 9440441 in words is "nine million, four hundred forty thousand, four hundred forty-one".