8869960320 has 256 divisors, whose sum is σ = 31099783680. Its totient is φ = 2136637440.

The previous prime is 8869960313. The next prime is 8869960339. The reversal of 8869960320 is 230699688.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1169340 + ... + 1176900.

It is an arithmetic number, because the mean of its divisors is an integer number (121483530).

Almost surely, 2^8869960320 is an apocalyptic number.

8869960320 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 8869960320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15549891840).

8869960320 is an abundant number, since it is smaller than the sum of its proper divisors (22229823360).

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

8869960320 is a wasteful number, since it uses less digits than its factorization.

8869960320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7643 (or 7631 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 8869960320 is about 94180.4667646110. The cubic root of 8869960320 is about 2070.0169057407.

The spelling of 8869960320 in words is "eight billion, eight hundred sixty-nine million, nine hundred sixty thousand, three hundred twenty".