853496918 has 16 divisors (see below), whose sum is σ = 1312307136. Its totient is φ = 416074560.

The previous prime is 853496887. The next prime is 853496971. The reversal of 853496918 is 819694358.

It is a self number, because there is not a number n which added to its sum of digits gives 853496918.

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 7 ways as a sum of consecutive naturals, for example, 206480 + ... + 210572.

It is an arithmetic number, because the mean of its divisors is an integer number (82019196).

Almost surely, 2^853496918 is an apocalyptic number.

853496918 is a deficient number, since it is larger than the sum of its proper divisors (458810218).

853496918 is a wasteful number, since it uses less digits than its factorization.

853496918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6679.

The product of its digits is 1866240, while the sum is 53.

The square root of 853496918 is about 29214.6695685575. The cubic root of 853496918 is about 948.5654870337.

The spelling of 853496918 in words is "eight hundred fifty-three million, four hundred ninety-six thousand, nine hundred eighteen".