898899812 has 6 divisors (see below), whose sum is σ = 1573074678. Its totient is φ = 449449904.

The previous prime is 898899767. The next prime is 898899817. The reversal of 898899812 is 218998898.

898899812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 896164096 + 2735716 = 29936^2 + 1654^2 .

It is not an unprimeable number, because it can be changed into a prime (898899817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112362473 + ... + 112362480.

It is an arithmetic number, because the mean of its divisors is an integer number (262179113).

Almost surely, 2^898899812 is an apocalyptic number.

It is an amenable number.

898899812 is a deficient number, since it is larger than the sum of its proper divisors (674174866).

898899812 is a wasteful number, since it uses less digits than its factorization.

898899812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224724957 (or 224724955 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 62.

The square root of 898899812 is about 29981.6579261388. The cubic root of 898899812 is about 965.0958094355.

The spelling of 898899812 in words is "eight hundred ninety-eight million, eight hundred ninety-nine thousand, eight hundred twelve".