9413849 has 2 divisors, whose sum is σ = 9413850. Its totient is φ = 9413848.

The previous prime is 9413839. The next prime is 9413851. The reversal of 9413849 is 9483149.

9413849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9412624 + 1225 = 3068^2 + 35^2 .

It is a cyclic number.

It is not a de Polignac number, because 9413849 - 2¹² = 9409753 is a prime.

Together with 9413851, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9413839) 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, 4706924 + 4706925.

It is an arithmetic number, because the mean of its divisors is an integer number (4706925).

Almost surely, 2^9413849 is an apocalyptic number.

It is an amenable number.

9413849 is a deficient number, since it is larger than the sum of its proper divisors (1).

9413849 is an equidigital number, since it uses as much as digits as its factorization.

9413849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 9413849 is about 3068.1996349651. The cubic root of 9413849 is about 211.1490228517.

The spelling of 9413849 in words is "nine million, four hundred thirteen thousand, eight hundred forty-nine".