8808866281 has 2 divisors, whose sum is σ = 8808866282. Its totient is φ = 8808866280.

The previous prime is 8808866267. The next prime is 8808866291. The reversal of 8808866281 is 1826688088.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8805945600 + 2920681 = 93840^2 + 1709^2 .

It is a cyclic number.

It is not a de Polignac number, because 8808866281 - 2¹⁵ = 8808833513 is a prime.

It is a super-2 number, since 2×8808866281² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8808866291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4404433140 + 4404433141.

It is an arithmetic number, because the mean of its divisors is an integer number (4404433141).

Almost surely, 2^8808866281 is an apocalyptic number.

It is an amenable number.

8808866281 is a deficient number, since it is larger than the sum of its proper divisors (1).

8808866281 is an equidigital number, since it uses as much as digits as its factorization.

8808866281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2359296, while the sum is 55.

The square root of 8808866281 is about 93855.5607356325. The cubic root of 8808866281 is about 2065.2533682981.

The spelling of 8808866281 in words is "eight billion, eight hundred eight million, eight hundred sixty-six thousand, two hundred eighty-one".