8863488064 has 14 divisors (see below), whose sum is σ = 17588484254. Its totient is φ = 4431744000.

The previous prime is 8863488061. The next prime is 8863488071. The reversal of 8863488064 is 4608843688.

It can be written as a sum of positive squares in only one way, i.e., 8574760000 + 288728064 = 92600^2 + 16992^2 .

It is a super-2 number, since 2×8863488064² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8863487996 and 8863488014.

It is not an unprimeable number, because it can be changed into a prime (8863488061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69245937 + ... + 69246064.

Almost surely, 2^8863488064 is an apocalyptic number.

It is an amenable number.

8863488064 is a deficient number, since it is larger than the sum of its proper divisors (8724996190).

8863488064 is a wasteful number, since it uses less digits than its factorization.

8863488064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138492013 (or 138492003 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 55.

The square root of 8863488064 is about 94146.0995687023. The cubic root of 8863488064 is about 2069.5132981010.

The spelling of 8863488064 in words is "eight billion, eight hundred sixty-three million, four hundred eighty-eight thousand, sixty-four".