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8849 has 2 divisors, whose sum is σ = 8850. Its totient is φ = 8848.

The previous prime is 8839. The next prime is 8861. The reversal of 8849 is 9488.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4624 + 4225 = 68^2 + 65^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8849 is a prime.

It is a Chen prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (8819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4424 + 4425.

It is an arithmetic number, because the mean of its divisors is an integer number (4425).

28849 is an apocalyptic number.

It is an amenable number.

8849 is a deficient number, since it is larger than the sum of its proper divisors (1).

8849 is an equidigital number, since it uses as much as digits as its factorization.

8849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 29.

The square root of 8849 is about 94.0691235210. The cubic root of 8849 is about 20.6838508942.

The spelling of 8849 in words is "eight thousand, eight hundred forty-nine".