9960443 has 2 divisors, whose sum is σ = 9960444. Its totient is φ = 9960442.

The previous prime is 9960407. The next prime is 9960463. The reversal of 9960443 is 3440699.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9960443 - 2⁸ = 9960187 is a prime.

It is a d-powerful number, because it can be written as 9⁵ + 9⁷ + 6⁵ + 0 + 4⁸ + 4⁹ + 3¹⁴ .

It is not a weakly prime, because it can be changed into another prime (9960463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4980221 + 4980222.

It is an arithmetic number, because the mean of its divisors is an integer number (4980222).

Almost surely, 2^9960443 is an apocalyptic number.

9960443 is a deficient number, since it is larger than the sum of its proper divisors (1).

9960443 is an equidigital number, since it uses as much as digits as its factorization.

9960443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 9960443 is about 3156.0169517922. The cubic root of 9960443 is about 215.1590170272.

The spelling of 9960443 in words is "nine million, nine hundred sixty thousand, four hundred forty-three".