848444849 has 12 divisors (see below), whose sum is σ = 987747300. Its totient is φ = 726663168.

The previous prime is 848444827. The next prime is 848444879. The reversal of 848444849 is 948444848.

848444849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 282004849 + 566440000 = 16793^2 + 23800^2 .

It is not a de Polignac number, because 848444849 - 2⁸ = 848444593 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 848444849.

It is not an unprimeable number, because it can be changed into a prime (848444819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62897 + ... + 75185.

It is an arithmetic number, because the mean of its divisors is an integer number (82312275).

Almost surely, 2^848444849 is an apocalyptic number.

It is an amenable number.

848444849 is a deficient number, since it is larger than the sum of its proper divisors (139302451).

848444849 is a wasteful number, since it uses less digits than its factorization.

848444849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13712 (or 13705 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 53.

The square root of 848444849 is about 29128.0766443650. The cubic root of 848444849 is about 946.6901805280.

Subtracting 848444849 from its reverse (948444848), we obtain a palindrome (99999999).

The spelling of 848444849 in words is "eight hundred forty-eight million, four hundred forty-four thousand, eight hundred forty-nine".