853828664 has 16 divisors (see below), whose sum is σ = 1724077320. Its totient is φ = 394074720.

The previous prime is 853828579. The next prime is 853828673. The reversal of 853828664 is 466828358.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4104842 + ... + 4105049.

Almost surely, 2^853828664 is an apocalyptic number.

It is an amenable number.

853828664 is an abundant number, since it is smaller than the sum of its proper divisors (870248656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

853828664 is a wasteful number, since it uses less digits than its factorization.

853828664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209910 (or 8209906 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 50.

The square root of 853828664 is about 29220.3467467448. The cubic root of 853828664 is about 948.6883705251.

The spelling of 853828664 in words is "eight hundred fifty-three million, eight hundred twenty-eight thousand, six hundred sixty-four".