9844993 has 2 divisors, whose sum is σ = 9844994. Its totient is φ = 9844992.

The previous prime is 9844987. The next prime is 9845009. The reversal of 9844993 is 3994489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8661249 + 1183744 = 2943^2 + 1088^2 .

It is a cyclic number.

It is not a de Polignac number, because 9844993 - 2²¹ = 7747841 is a prime.

It is not a weakly prime, because it can be changed into another prime (9844903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4922496 + 4922497.

It is an arithmetic number, because the mean of its divisors is an integer number (4922497).

Almost surely, 2^9844993 is an apocalyptic number.

It is an amenable number.

9844993 is a deficient number, since it is larger than the sum of its proper divisors (1).

9844993 is an equidigital number, since it uses as much as digits as its factorization.

9844993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 46.

The square root of 9844993 is about 3137.6731824714. The cubic root of 9844993 is about 214.3244924318.

The spelling of 9844993 in words is "nine million, eight hundred forty-four thousand, nine hundred ninety-three".