846842082680 has 64 divisors (see below), whose sum is σ = 2078743500000. Its totient is φ = 307923151360.

The previous prime is 846842082641. The next prime is 846842082707. The reversal of 846842082680 is 86280248648.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8198234 + ... + 8300886.

Almost surely, 2^846842082680 is an apocalyptic number.

It is an amenable number.

846842082680 is an abundant number, since it is smaller than the sum of its proper divisors (1231901417320).

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

846842082680 is a wasteful number, since it uses less digits than its factorization.

846842082680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121424 (or 121420 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 846842082680 in words is "eight hundred forty-six billion, eight hundred forty-two million, eighty-two thousand, six hundred eighty".