849845295 has 24 divisors (see below), whose sum is σ = 1586378976. Its totient is φ = 418385088.

The previous prime is 849845279. The next prime is 849845303. The reversal of 849845295 is 592548948.

It is a happy number.

It is not a de Polignac number, because 849845295 - 2⁴ = 849845279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 725779 + ... + 726948.

It is an arithmetic number, because the mean of its divisors is an integer number (66099124).

Almost surely, 2^849845295 is an apocalyptic number.

849845295 is a deficient number, since it is larger than the sum of its proper divisors (736533681).

849845295 is a wasteful number, since it uses less digits than its factorization.

849845295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452751 (or 1452748 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The square root of 849845295 is about 29152.1061846310. The cubic root of 849845295 is about 947.2107642352.

The spelling of 849845295 in words is "eight hundred forty-nine million, eight hundred forty-five thousand, two hundred ninety-five".