8798661283988 has 12 divisors (see below), whose sum is σ = 15813810145812. Its totient is φ = 4280429813760.

The previous prime is 8798661283987. The next prime is 8798661284029. The reversal of 8798661283988 is 8893821668978.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5918214176644 + 2880447107344 = 2432738^2 + 1697188^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8798661283987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29725206893 + ... + 29725207188.

It is an arithmetic number, because the mean of its divisors is an integer number (1317817512151).

Almost surely, 2^{8798661283988} is an apocalyptic number.

It is an amenable number.

8798661283988 is a deficient number, since it is larger than the sum of its proper divisors (7015148861824).

8798661283988 is a wasteful number, since it uses less digits than its factorization.

8798661283988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59450414122 (or 59450414120 counting only the distinct ones).

The product of its digits is 4013162496, while the sum is 83.

The spelling of 8798661283988 in words is "eight trillion, seven hundred ninety-eight billion, six hundred sixty-one million, two hundred eighty-three thousand, nine hundred eighty-eight".