898899 has 8 divisors (see below), whose sum is σ = 1211280. Its totient is φ = 592896.

The previous prime is 898897. The next prime is 898921. The reversal of 898899 is 998898.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 898899 - 2¹ = 898897 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (898897) 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 in 7 ways as a sum of consecutive naturals, for example, 1254 + ... + 1835.

It is an arithmetic number, because the mean of its divisors is an integer number (151410).

2⁸⁹⁸⁸⁹⁹ is an apocalyptic number.

898899 is a deficient number, since it is larger than the sum of its proper divisors (312381).

898899 is a wasteful number, since it uses less digits than its factorization.

898899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3189.

The product of its digits is 373248, while the sum is 51.

The square root of 898899 is about 948.1028425229. The cubic root of 898899 is about 96.5095518837.

Subtracting 898899 from its reverse (998898), we obtain a palindrome (99999).

It can be divided in two parts, 89889 and 9, that added together give a palindrome (89898).

The spelling of 898899 in words is "eight hundred ninety-eight thousand, eight hundred ninety-nine".