898842880 has 144 divisors (see below), whose sum is σ = 2441517120. Its totient is φ = 314302464.

The previous prime is 898842871. The next prime is 898842883. The reversal of 898842880 is 88248898.

It is not an unprimeable number, because it can be changed into a prime (898842883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314739 + ... + 317581.

It is an arithmetic number, because the mean of its divisors is an integer number (16954980).

Almost surely, 2^898842880 is an apocalyptic number.

898842880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 898842880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1220758560).

898842880 is an abundant number, since it is smaller than the sum of its proper divisors (1542674240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

898842880 is a wasteful number, since it uses less digits than its factorization.

898842880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896 (or 2882 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 55.

The square root of 898842880 is about 29980.7084639439. The cubic root of 898842880 is about 965.0754341597.

The spelling of 898842880 in words is "eight hundred ninety-eight million, eight hundred forty-two thousand, eight hundred eighty".