8860362281 has 2 divisors, whose sum is σ = 8860362282. Its totient is φ = 8860362280.

The previous prime is 8860362227. The next prime is 8860362293. The reversal of 8860362281 is 1822630688.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6243528256 + 2616834025 = 79016^2 + 51155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8860362281 is a prime.

It is a super-2 number, since 2×8860362281² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8860361281) 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, 4430181140 + 4430181141.

It is an arithmetic number, because the mean of its divisors is an integer number (4430181141).

Almost surely, 2^8860362281 is an apocalyptic number.

It is an amenable number.

8860362281 is a deficient number, since it is larger than the sum of its proper divisors (1).

8860362281 is an equidigital number, since it uses as much as digits as its factorization.

8860362281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 8860362281 is about 94129.4974011866. The cubic root of 8860362281 is about 2069.2699924550.

The spelling of 8860362281 in words is "eight billion, eight hundred sixty million, three hundred sixty-two thousand, two hundred eighty-one".