8857330560 has 576 divisors, whose sum is σ = 34447729680. Its totient is φ = 2173796352.

The previous prime is 8857330553. The next prime is 8857330561. The reversal of 8857330560 is 650337588.

8857330560 is a `hidden beast` number, since 8 + 8 + 57 + 3 + 30 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8857330561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26282712 + ... + 26283048.

Almost surely, 2^8857330560 is an apocalyptic number.

8857330560 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 8857330560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17223864840).

8857330560 is an abundant number, since it is smaller than the sum of its proper divisors (25590399120).

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

8857330560 is a wasteful number, since it uses less digits than its factorization.

8857330560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 8857330560 is about 94113.3920332277. The cubic root of 8857330560 is about 2069.0339537638.

The spelling of 8857330560 in words is "eight billion, eight hundred fifty-seven million, three hundred thirty thousand, five hundred sixty".