852169684 has 12 divisors (see below), whose sum is σ = 1569786400. Its totient is φ = 403659288.

The previous prime is 852169651. The next prime is 852169723. The reversal of 852169684 is 486961258.

852169684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5606304 + ... + 5606455.

Almost surely, 2^852169684 is an apocalyptic number.

It is an amenable number.

852169684 is a deficient number, since it is larger than the sum of its proper divisors (717616716).

852169684 is a wasteful number, since it uses less digits than its factorization.

852169684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11212782 (or 11212780 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 852169684 is about 29191.9455329719. The cubic root of 852169684 is about 948.0735416845.

The spelling of 852169684 in words is "eight hundred fifty-two million, one hundred sixty-nine thousand, six hundred eighty-four".