8864286887 has 2 divisors, whose sum is σ = 8864286888. Its totient is φ = 8864286886.

The previous prime is 8864286883. The next prime is 8864286953. The reversal of 8864286887 is 7886824688.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8864286887 - 2² = 8864286883 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8864286883) 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, 4432143443 + 4432143444.

It is an arithmetic number, because the mean of its divisors is an integer number (4432143444).

Almost surely, 2^8864286887 is an apocalyptic number.

8864286887 is a deficient number, since it is larger than the sum of its proper divisors (1).

8864286887 is an equidigital number, since it uses as much as digits as its factorization.

8864286887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 66060288, while the sum is 65.

The square root of 8864286887 is about 94150.3419377752. The cubic root of 8864286887 is about 2069.5754679506.

The spelling of 8864286887 in words is "eight billion, eight hundred sixty-four million, two hundred eighty-six thousand, eight hundred eighty-seven".