8819316480 has 576 divisors, whose sum is σ = 32306319360. Its totient is φ = 2034892800.

The previous prime is 8819316479. The next prime is 8819316481. The reversal of 8819316480 is 846139188.

It is an interprime number because it is at equal distance from previous prime (8819316479) and next prime (8819316481).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8819316481) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 63448251 + ... + 63448389.

It is an arithmetic number, because the mean of its divisors is an integer number (56087360).

Almost surely, 2^8819316480 is an apocalyptic number.

8819316480 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 8819316480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16153159680).

8819316480 is an abundant number, since it is smaller than the sum of its proper divisors (23487002880).

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

8819316480 is a wasteful number, since it uses less digits than its factorization.

8819316480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 8819316480 is about 93911.2159435709. The cubic root of 8819316480 is about 2066.0697344098.

The spelling of 8819316480 in words is "eight billion, eight hundred nineteen million, three hundred sixteen thousand, four hundred eighty".