848743347849 has 16 divisors (see below), whose sum is σ = 1140654274560. Its totient is φ = 561331330560.

The previous prime is 848743347839. The next prime is 848743347853. The reversal of 848743347849 is 948743347848.

848743347849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 848743347849 - 2⁵ = 848743347817 is a prime.

It is a super-2 number, since 2×848743347849² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (848743347839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5471247 + ... + 5624235.

It is an arithmetic number, because the mean of its divisors is an integer number (71290892160).

Almost surely, 2^848743347849 is an apocalyptic number.

It is an amenable number.

848743347849 is a deficient number, since it is larger than the sum of its proper divisors (291910926711).

848743347849 is a wasteful number, since it uses less digits than its factorization.

848743347849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167680.

The product of its digits is 520224768, while the sum is 69.

Subtracting 848743347849 from its reverse (948743347848), we obtain a palindrome (99999999999).

The spelling of 848743347849 in words is "eight hundred forty-eight billion, seven hundred forty-three million, three hundred forty-seven thousand, eight hundred forty-nine".