846385564 has 6 divisors (see below), whose sum is σ = 1481174744. Its totient is φ = 423192780.

The previous prime is 846385549. The next prime is 846385583. The reversal of 846385564 is 465583648.

It is a happy number.

846385564 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 as a sum of consecutive naturals, namely, 105798192 + ... + 105798199.

Almost surely, 2^846385564 is an apocalyptic number.

It is an amenable number.

846385564 is a deficient number, since it is larger than the sum of its proper divisors (634789180).

846385564 is a wasteful number, since it uses less digits than its factorization.

846385564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211596395 (or 211596393 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 49.

The square root of 846385564 is about 29092.7063711852. The cubic root of 846385564 is about 945.9236470073.

The spelling of 846385564 in words is "eight hundred forty-six million, three hundred eighty-five thousand, five hundred sixty-four".