849568 has 24 divisors (see below), whose sum is σ = 1693440. Its totient is φ = 419520.

The previous prime is 849539. The next prime is 849571. The reversal of 849568 is 865948.

849568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 849568.

It is an unprimeable number.

849568 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4353 + ... + 4543.

It is an arithmetic number, because the mean of its divisors is an integer number (70560).

2⁸⁴⁹⁵⁶⁸ is an apocalyptic number.

It is an amenable number.

849568 is a deficient number, since it is larger than the sum of its proper divisors (843872).

849568 is a wasteful number, since it uses less digits than its factorization.

849568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 332 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 849568 is about 921.7201310593. The cubic root of 849568 is about 94.7107731608.

The spelling of 849568 in words is "eight hundred forty-nine thousand, five hundred sixty-eight".