9896443 has 2 divisors, whose sum is σ = 9896444. Its totient is φ = 9896442.

The previous prime is 9896441. The next prime is 9896449. The reversal of 9896443 is 3446989.

9896443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9896443 - 2¹ = 9896441 is a prime.

Together with 9896441, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 9⁵ + 8³ + 9⁷ + 6⁵ + 4⁵ + 4⁹ + 3¹⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 9896443.

It is not a weakly prime, because it can be changed into another prime (9896441) 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, 4948221 + 4948222.

It is an arithmetic number, because the mean of its divisors is an integer number (4948222).

Almost surely, 2^9896443 is an apocalyptic number.

9896443 is a deficient number, since it is larger than the sum of its proper divisors (1).

9896443 is an equidigital number, since it uses as much as digits as its factorization.

9896443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 43.

The square root of 9896443 is about 3145.8612493243. The cubic root of 9896443 is about 214.6971976795.

The spelling of 9896443 in words is "nine million, eight hundred ninety-six thousand, four hundred forty-three".