7882530720 has 96 divisors (see below), whose sum is σ = 24861816000. Its totient is φ = 2099312640.

The previous prime is 7882530713. The next prime is 7882530731. The reversal of 7882530720 is 270352887.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379156 + ... + 399404.

It is an arithmetic number, because the mean of its divisors is an integer number (258977250).

Almost surely, 2^7882530720 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 7882530720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12430908000).

7882530720 is an abundant number, since it is smaller than the sum of its proper divisors (16979285280).

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

7882530720 is a wasteful number, since it uses less digits than its factorization.

7882530720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21078 (or 21070 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 7882530720 is about 88783.6174077177. The cubic root of 7882530720 is about 1990.1625853038.

The spelling of 7882530720 in words is "seven billion, eight hundred eighty-two million, five hundred thirty thousand, seven hundred twenty".