849724268 has 24 divisors (see below), whose sum is σ = 1504398000. Its totient is φ = 419908608.

The previous prime is 849724261. The next prime is 849724297. The reversal of 849724268 is 862427948.

849724268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (849724261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499283 + ... + 500981.

It is an arithmetic number, because the mean of its divisors is an integer number (62683250).

Almost surely, 2^849724268 is an apocalyptic number.

It is an amenable number.

849724268 is a deficient number, since it is larger than the sum of its proper divisors (654673732).

849724268 is a wasteful number, since it uses less digits than its factorization.

849724268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089 (or 3087 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 849724268 is about 29150.0303258847. The cubic root of 849724268 is about 947.1657978081.

The spelling of 849724268 in words is "eight hundred forty-nine million, seven hundred twenty-four thousand, two hundred sixty-eight".