8893786873988 has 12 divisors (see below), whose sum is σ = 16479663913692. Its totient is φ = 4185311470080.

The previous prime is 8893786873987. The next prime is 8893786873991.

8893786873988 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 7955829489664 + 937957384324 = 2820608^2 + 968482^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8893786873897 and 8893786873906.

It is not an unprimeable number, because it can be changed into a prime (8893786873987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65395491653 + ... + 65395491788.

It is an arithmetic number, because the mean of its divisors is an integer number (1373305326141).

Almost surely, 2^{8893786873988} is an apocalyptic number.

It is an amenable number.

8893786873988 is a deficient number, since it is larger than the sum of its proper divisors (7585877039704).

8893786873988 is a wasteful number, since it uses less digits than its factorization.

8893786873988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130790983462 (or 130790983460 counting only the distinct ones).

The product of its digits is 56184274944, while the sum is 92.

The spelling of 8893786873988 in words is "eight trillion, eight hundred ninety-three billion, seven hundred eighty-six million, eight hundred seventy-three thousand, nine hundred eighty-eight".