846856337852 has 24 divisors (see below), whose sum is σ = 1695352339296. Its totient is φ = 362587074048.

The previous prime is 846856337827. The next prime is 846856337861. The reversal of 846856337852 is 258733658648.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14610413 + ... + 14668260.

It is an arithmetic number, because the mean of its divisors is an integer number (70639680804).

Almost surely, 2^846856337852 is an apocalyptic number.

It is an amenable number.

846856337852 is an abundant number, since it is smaller than the sum of its proper divisors (848496001444).

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

846856337852 is a wasteful number, since it uses less digits than its factorization.

846856337852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29279717 (or 29279715 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 65.

The spelling of 846856337852 in words is "eight hundred forty-six billion, eight hundred fifty-six million, three hundred thirty-seven thousand, eight hundred fifty-two".