8780295060720 has 320 divisors, whose sum is σ = 30430652313600. Its totient is φ = 2326913971200.

The previous prime is 8780295060697. The next prime is 8780295060731. The reversal of 8780295060720 is 270605920878.

It is a happy number.

8780295060720 is a `hidden beast` number, since 8 + 7 + 8 + 0 + 2 + 9 + 5 + 0 + 607 + 20 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1663247041 + ... + 1663252319.

It is an arithmetic number, because the mean of its divisors is an integer number (95095788480).

Almost surely, 2^{8780295060720} is an apocalyptic number.

8780295060720 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 8780295060720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15215326156800).

8780295060720 is an abundant number, since it is smaller than the sum of its proper divisors (21650357252880).

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

8780295060720 is a wasteful number, since it uses less digits than its factorization.

8780295060720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9925 (or 9913 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 8780295060720 in words is "eight trillion, seven hundred eighty billion, two hundred ninety-five million, sixty thousand, seven hundred twenty".