898381488 has 160 divisors (see below), whose sum is σ = 2514124800. Its totient is φ = 275788800.

The previous prime is 898381483. The next prime is 898381501. The reversal of 898381488 is 884183898.

It is not an unprimeable number, because it can be changed into a prime (898381483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4703473 + ... + 4703663.

It is an arithmetic number, because the mean of its divisors is an integer number (15713280).

Almost surely, 2^898381488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 898381488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1257062400).

898381488 is an abundant number, since it is smaller than the sum of its proper divisors (1615743312).

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

898381488 is a wasteful number, since it uses less digits than its factorization.

898381488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 365 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 57.

The square root of 898381488 is about 29973.0126613926. The cubic root of 898381488 is about 964.9102757818.

The spelling of 898381488 in words is "eight hundred ninety-eight million, three hundred eighty-one thousand, four hundred eighty-eight".