9843473 has 2 divisors, whose sum is σ = 9843474. Its totient is φ = 9843472.

The previous prime is 9843451. The next prime is 9843487. The reversal of 9843473 is 3743489.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9840769 + 2704 = 3137^2 + 52^2 .

It is an emirp because it is prime and its reverse (3743489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9843473 - 2⁸ = 9843217 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (9843373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4921736 + 4921737.

It is an arithmetic number, because the mean of its divisors is an integer number (4921737).

Almost surely, 2^9843473 is an apocalyptic number.

It is an amenable number.

9843473 is a deficient number, since it is larger than the sum of its proper divisors (1).

9843473 is an equidigital number, since it uses as much as digits as its factorization.

9843473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 9843473 is about 3137.4309554156. The cubic root of 9843473 is about 214.3134617825.

The spelling of 9843473 in words is "nine million, eight hundred forty-three thousand, four hundred seventy-three".