9846449 has 2 divisors, whose sum is σ = 9846450. Its totient is φ = 9846448.

The previous prime is 9846443. The next prime is 9846467. The reversal of 9846449 is 9446489.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5094049 + 4752400 = 2257^2 + 2180^2 .

It is a cyclic number.

It is not a de Polignac number, because 9846449 - 2¹² = 9842353 is a prime.

It is not a weakly prime, because it can be changed into another prime (9846443) 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, 4923224 + 4923225.

It is an arithmetic number, because the mean of its divisors is an integer number (4923225).

Almost surely, 2^9846449 is an apocalyptic number.

It is an amenable number.

9846449 is a deficient number, since it is larger than the sum of its proper divisors (1).

9846449 is an equidigital number, since it uses as much as digits as its factorization.

9846449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 44.

The square root of 9846449 is about 3137.9051929591. The cubic root of 9846449 is about 214.3350575681.

The spelling of 9846449 in words is "nine million, eight hundred forty-six thousand, four hundred forty-nine".