846686282684 has 48 divisors (see below), whose sum is σ = 1713181246560. Its totient is φ = 361859420160.

The previous prime is 846686282657. The next prime is 846686282737. The reversal of 846686282684 is 486282686648.

It is a happy number.

It is a super-2 number, since 2×846686282684² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (68).

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, 193814 + ... + 1315650.

It is an arithmetic number, because the mean of its divisors is an integer number (35691275970).

Almost surely, 2^846686282684 is an apocalyptic number.

It is an amenable number.

846686282684 is an abundant number, since it is smaller than the sum of its proper divisors (866494963876).

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

846686282684 is a wasteful number, since it uses less digits than its factorization.

846686282684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122878 (or 1122876 counting only the distinct ones).

The product of its digits is 339738624, while the sum is 68.

The spelling of 846686282684 in words is "eight hundred forty-six billion, six hundred eighty-six million, two hundred eighty-two thousand, six hundred eighty-four".