7680976848 has 80 divisors (see below), whose sum is σ = 22128940800. Its totient is φ = 2550839040.

The previous prime is 7680976843. The next prime is 7680976889. The reversal of 7680976848 is 8486790867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7680976843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84268 + ... + 149876.

It is an arithmetic number, because the mean of its divisors is an integer number (276611760).

Almost surely, 2^7680976848 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 7680976848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11064470400).

7680976848 is an abundant number, since it is smaller than the sum of its proper divisors (14447963952).

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

7680976848 is a wasteful number, since it uses less digits than its factorization.

7680976848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65897 (or 65885 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 63.

The square root of 7680976848 is about 87641.1823744979. The cubic root of 7680976848 is about 1973.0533057213.

The spelling of 7680976848 in words is "seven billion, six hundred eighty million, nine hundred seventy-six thousand, eight hundred forty-eight".