9615098880 has 528 divisors, whose sum is σ = 35315564544. Its totient is φ = 2415329280.

The previous prime is 9615098861. The next prime is 9615098897. The reversal of 9615098880 is 888905169.

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, 75709377 + ... + 75709503.

Almost surely, 2^9615098880 is an apocalyptic number.

9615098880 is a gapful number since it is divisible by the number (90) 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 9615098880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17657782272).

9615098880 is an abundant number, since it is smaller than the sum of its proper divisors (25700465664).

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

9615098880 is a wasteful number, since it uses less digits than its factorization.

9615098880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 54.

The square root of 9615098880 is about 98056.6105879660. The cubic root of 9615098880 is about 2126.4307876517.

The spelling of 9615098880 in words is "nine billion, six hundred fifteen million, ninety-eight thousand, eight hundred eighty".