848849 has 2 divisors, whose sum is σ = 848850. Its totient is φ = 848848.

The previous prime is 848843. The next prime is 848851. The reversal of 848849 is 948848.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 640000 + 208849 = 800^2 + 457^2 .

It is a cyclic number.

It is not a de Polignac number, because 848849 - 2⁸ = 848593 is a prime.

Together with 848851, 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 (848843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424424 + 424425.

It is an arithmetic number, because the mean of its divisors is an integer number (424425).

2⁸⁴⁸⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

848849 is a deficient number, since it is larger than the sum of its proper divisors (1).

848849 is an equidigital number, since it uses as much as digits as its factorization.

848849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 41.

The square root of 848849 is about 921.3300168778. The cubic root of 848849 is about 94.6840473168.

Subtracting 848849 from its reverse (948848), we obtain a palindrome (99999).

The spelling of 848849 in words is "eight hundred forty-eight thousand, eight hundred forty-nine".