8898384240 has 240 divisors, whose sum is σ = 30509588928. Its totient is φ = 2323759104.

The previous prime is 8898384203. The next prime is 8898384259. The reversal of 8898384240 is 424838988.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7192902 + ... + 7194138.

Almost surely, 2^8898384240 is an apocalyptic number.

8898384240 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 8898384240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15254794464).

8898384240 is an abundant number, since it is smaller than the sum of its proper divisors (21611204688).

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

8898384240 is a wasteful number, since it uses less digits than its factorization.

8898384240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456 (or 1447 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 54.

The square root of 8898384240 is about 94331.2474209898. The cubic root of 8898384240 is about 2072.2256814053.

The spelling of 8898384240 in words is "eight billion, eight hundred ninety-eight million, three hundred eighty-four thousand, two hundred forty".