849243267 has 6 divisors (see below), whose sum is σ = 1226684732. Its totient is φ = 566162172.

The previous prime is 849243257. The next prime is 849243299. The reversal of 849243267 is 762342948.

849243267 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 849243267 - 2⁸ = 849243011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (849243257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47180173 + ... + 47180190.

Almost surely, 2^849243267 is an apocalyptic number.

849243267 is a deficient number, since it is larger than the sum of its proper divisors (377441465).

849243267 is a wasteful number, since it uses less digits than its factorization.

849243267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94360369 (or 94360366 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 849243267 is about 29141.7787205929. The cubic root of 849243267 is about 946.9870442585.

The spelling of 849243267 in words is "eight hundred forty-nine million, two hundred forty-three thousand, two hundred sixty-seven".