8648789900 has 36 divisors (see below), whose sum is σ = 18771923520. Its totient is φ = 3458769600.

The previous prime is 8648789893. The next prime is 8648789927. The reversal of 8648789900 is 99878468.

It is a self number, because there is not a number n which added to its sum of digits gives 8648789900.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 853061 + ... + 863139.

It is an arithmetic number, because the mean of its divisors is an integer number (521442320).

Almost surely, 2^8648789900 is an apocalyptic number.

It is an amenable number.

8648789900 is an abundant number, since it is smaller than the sum of its proper divisors (10123133620).

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

8648789900 is a wasteful number, since it uses less digits than its factorization.

8648789900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18674 (or 18667 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 59.

The square root of 8648789900 is about 92998.8704232476. The cubic root of 8648789900 is about 2052.6667574637. Note that the first 3 decimals are identical.

The spelling of 8648789900 in words is "eight billion, six hundred forty-eight million, seven hundred eighty-nine thousand, nine hundred".