7608866780 has 48 divisors (see below), whose sum is σ = 16163431200. Its totient is φ = 3008544000.

The previous prime is 7608866773. The next prime is 7608866789. The reversal of 7608866780 is 876688067.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7608866789) 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, 622730 + ... + 634830.

It is an arithmetic number, because the mean of its divisors is an integer number (336738150).

Almost surely, 2^7608866780 is an apocalyptic number.

It is an amenable number.

7608866780 is an abundant number, since it is smaller than the sum of its proper divisors (8554564420).

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

7608866780 is a wasteful number, since it uses less digits than its factorization.

7608866780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12470 (or 12468 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 56.

The square root of 7608866780 is about 87228.8185177353. The cubic root of 7608866780 is about 1966.8594501559.

The spelling of 7608866780 in words is "seven billion, six hundred eight million, eight hundred sixty-six thousand, seven hundred eighty".