887996899 has 2 divisors, whose sum is σ = 887996900. Its totient is φ = 887996898.

The previous prime is 887996881. The next prime is 887996909. The reversal of 887996899 is 998699788.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 887996899 - 2⁷ = 887996771 is a prime.

It is not a weakly prime, because it can be changed into another prime (887996869) 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, 443998449 + 443998450.

It is an arithmetic number, because the mean of its divisors is an integer number (443998450).

Almost surely, 2^887996899 is an apocalyptic number.

887996899 is a deficient number, since it is larger than the sum of its proper divisors (1).

887996899 is an equidigital number, since it uses as much as digits as its factorization.

887996899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141087744, while the sum is 73.

The square root of 887996899 is about 29799.2768200841. The cubic root of 887996899 is about 961.1779878898.

The spelling of 887996899 in words is "eight hundred eighty-seven million, nine hundred ninety-six thousand, eight hundred ninety-nine".