8801868387672 has 48 divisors (see below), whose sum is σ = 24607373993280. Its totient is φ = 2839312382400.

The previous prime is 8801868387623. The next prime is 8801868387679. The reversal of 8801868387672 is 2767838681088.

8801868387672 is a `hidden beast` number, since 8 + 8 + 0 + 186 + 8 + 387 + 67 + 2 = 666.

It is a super-2 number, since 2×8801868387672² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 8801868387672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8801868387679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1971742479 + ... + 1971746942.

It is an arithmetic number, because the mean of its divisors is an integer number (512653624860).

Almost surely, 2^{8801868387672} is an apocalyptic number.

It is an amenable number.

8801868387672 is an abundant number, since it is smaller than the sum of its proper divisors (15805505605608).

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

8801868387672 is a wasteful number, since it uses less digits than its factorization.

8801868387672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943489464 (or 3943489457 counting only the distinct ones).

The product of its (nonzero) digits is 346816512, while the sum is 72.

The spelling of 8801868387672 in words is "eight trillion, eight hundred one billion, eight hundred sixty-eight million, three hundred eighty-seven thousand, six hundred seventy-two".