8863488061 has 2 divisors, whose sum is σ = 8863488062. Its totient is φ = 8863488060.

The previous prime is 8863487981. The next prime is 8863488071. The reversal of 8863488061 is 1608843688.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4476412836 + 4387075225 = 66906^2 + 66235^2 .

It is a cyclic number.

It is not a de Polignac number, because 8863488061 - 2⁷ = 8863487933 is a prime.

It is a super-2 number, since 2×8863488061² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8863488071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4431744030 + 4431744031.

It is an arithmetic number, because the mean of its divisors is an integer number (4431744031).

Almost surely, 2^8863488061 is an apocalyptic number.

It is an amenable number.

8863488061 is a deficient number, since it is larger than the sum of its proper divisors (1).

8863488061 is an equidigital number, since it uses as much as digits as its factorization.

8863488061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1769472, while the sum is 52.

The square root of 8863488061 is about 94146.0995527696. The cubic root of 8863488061 is about 2069.5132978675.

The spelling of 8863488061 in words is "eight billion, eight hundred sixty-three million, four hundred eighty-eight thousand, sixty-one".