8793722880 has 728 divisors, whose sum is σ = 34378609920. Its totient is φ = 2149908480.

The previous prime is 8793722879. The next prime is 8793722881. The reversal of 8793722880 is 882273978.

It is an interprime number because it is at equal distance from previous prime (8793722879) and next prime (8793722881).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8793722881) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 283668465 + ... + 283668495.

Almost surely, 2^8793722880 is an apocalyptic number.

8793722880 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 8793722880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17189304960).

8793722880 is an abundant number, since it is smaller than the sum of its proper divisors (25584887040).

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

8793722880 is an equidigital number, since it uses as much as digits as its factorization.

8793722880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 8793722880 is about 93774.8520659990. The cubic root of 8793722880 is about 2064.0692242872.

The spelling of 8793722880 in words is "eight billion, seven hundred ninety-three million, seven hundred twenty-two thousand, eight hundred eighty".