899908 has 6 divisors (see below), whose sum is σ = 1574846. Its totient is φ = 449952.

The previous prime is 899903. The next prime is 899917. The reversal of 899908 is 809998.

It can be written as a sum of positive squares in only one way, i.e., 887364 + 12544 = 942^2 + 112^2 .

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (899903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112485 + ... + 112492.

2⁸⁹⁹⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

899908 is a deficient number, since it is larger than the sum of its proper divisors (674938).

899908 is a wasteful number, since it uses less digits than its factorization.

899908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224981 (or 224979 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 43.

The square root of 899908 is about 948.6348085539. The cubic root of 899908 is about 96.5456485328.

It can be divided in two parts, 89990 and 8, that added together give a palindrome (89998).

The spelling of 899908 in words is "eight hundred ninety-nine thousand, nine hundred eight".