8868203136 has 384 divisors, whose sum is σ = 29986286400. Its totient is φ = 2564407296.

The previous prime is 8868203129. The next prime is 8868203177. The reversal of 8868203136 is 6313028688.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×8868203136² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8868203091 and 8868203100.

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, 12983851 + ... + 12984533.

Almost surely, 2^8868203136 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 8868203136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14993143200).

8868203136 is an abundant number, since it is smaller than the sum of its proper divisors (21118083264).

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

8868203136 is a wasteful number, since it uses less digits than its factorization.

8868203136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753 (or 718 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 8868203136 is about 94171.1374891479. The cubic root of 8868203136 is about 2069.8802031070.

The spelling of 8868203136 in words is "eight billion, eight hundred sixty-eight million, two hundred three thousand, one hundred thirty-six".