8896890487 has 2 divisors, whose sum is σ = 8896890488. Its totient is φ = 8896890486.

The previous prime is 8896890481. The next prime is 8896890523. The reversal of 8896890487 is 7840986988.

8896890487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8896890487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8896890481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4448445243 + 4448445244.

It is an arithmetic number, because the mean of its divisors is an integer number (4448445244).

Almost surely, 2^8896890487 is an apocalyptic number.

8896890487 is a deficient number, since it is larger than the sum of its proper divisors (1).

8896890487 is an equidigital number, since it uses as much as digits as its factorization.

8896890487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55738368, while the sum is 67.

The square root of 8896890487 is about 94323.3294948816. The cubic root of 8896890487 is about 2072.1097215311.

The spelling of 8896890487 in words is "eight billion, eight hundred ninety-six million, eight hundred ninety thousand, four hundred eighty-seven".