853734298 has 16 divisors (see below), whose sum is σ = 1311463296. Its totient is φ = 416596320.

The previous prime is 853734293. The next prime is 853734311. The reversal of 853734298 is 892437358.

It is not an unprimeable number, because it can be changed into a prime (853734293) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 124015 + ... + 130717.

It is an arithmetic number, because the mean of its divisors is an integer number (81966456).

Almost surely, 2^853734298 is an apocalyptic number.

853734298 is a deficient number, since it is larger than the sum of its proper divisors (457728998).

853734298 is a wasteful number, since it uses less digits than its factorization.

853734298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8229.

The product of its digits is 1451520, while the sum is 49.

The square root of 853734298 is about 29218.7319711174. The cubic root of 853734298 is about 948.6534192408.

The spelling of 853734298 in words is "eight hundred fifty-three million, seven hundred thirty-four thousand, two hundred ninety-eight".