8673700877028 has 144 divisors (see below), whose sum is σ = 24963125031936. Its totient is φ = 2513631890880.

The previous prime is 8673700877003. The next prime is 8673700877119. The reversal of 8673700877028 is 8207780073768.

It is a super-2 number, since 2×8673700877028² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48611425 + ... + 48789527.

It is an arithmetic number, because the mean of its divisors is an integer number (173355034944).

Almost surely, 2^{8673700877028} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8673700877028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12481562515968).

8673700877028 is an abundant number, since it is smaller than the sum of its proper divisors (16289424154908).

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

8673700877028 is a wasteful number, since it uses less digits than its factorization.

8673700877028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183494 (or 183489 counting only the distinct ones).

The product of its (nonzero) digits is 44255232, while the sum is 63.

The spelling of 8673700877028 in words is "eight trillion, six hundred seventy-three billion, seven hundred million, eight hundred seventy-seven thousand, twenty-eight".