8720698495080 has 1024 divisors, whose sum is σ = 33502475059200. Its totient is φ = 1783503360000.

The previous prime is 8720698495063. The next prime is 8720698495081. The reversal of 8720698495080 is 805948960278.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (8720698495081) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 3709355905 + ... + 3709358255.

It is an arithmetic number, because the mean of its divisors is an integer number (32717260800).

Almost surely, 2^{8720698495080} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8720698495080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16751237529600).

8720698495080 is an abundant number, since it is smaller than the sum of its proper divisors (24781776564120).

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

8720698495080 is a wasteful number, since it uses less digits than its factorization.

8720698495080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806 (or 2802 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 66.

The spelling of 8720698495080 in words is "eight trillion, seven hundred twenty billion, six hundred ninety-eight million, four hundred ninety-five thousand, eighty".