849593813568 has 112 divisors (see below), whose sum is σ = 2370189539520. Its totient is φ = 267839668224.

The previous prime is 849593813533. The next prime is 849593813591. The reversal of 849593813568 is 865318395948.

849593813568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1966896 + ... + 2359632.

Almost surely, 2^849593813568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 849593813568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1185094769760).

849593813568 is an abundant number, since it is smaller than the sum of its proper divisors (1520595725952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

849593813568 is a wasteful number, since it uses less digits than its factorization.

849593813568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393364 (or 393354 counting only the distinct ones).

The product of its digits is 223948800, while the sum is 69.

The spelling of 849593813568 in words is "eight hundred forty-nine billion, five hundred ninety-three million, eight hundred thirteen thousand, five hundred sixty-eight".