9484649 has 2 divisors, whose sum is σ = 9484650. Its totient is φ = 9484648.

The previous prime is 9484637. The next prime is 9484681. The reversal of 9484649 is 9464849.

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., 9241600 + 243049 = 3040^2 + 493^2 .

It is an emirp because it is prime and its reverse (9464849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9484649 - 2⁴ = 9484633 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9484609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4742324 + 4742325.

It is an arithmetic number, because the mean of its divisors is an integer number (4742325).

Almost surely, 2^9484649 is an apocalyptic number.

It is an amenable number.

9484649 is a deficient number, since it is larger than the sum of its proper divisors (1).

9484649 is an equidigital number, since it uses as much as digits as its factorization.

9484649 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 9484649 is about 3079.7157336352. The cubic root of 9484649 is about 211.6770402946.

The spelling of 9484649 in words is "nine million, four hundred eighty-four thousand, six hundred forty-nine".