7608780616 has 16 divisors (see below), whose sum is σ = 14726672640. Its totient is φ = 3681667920.

The previous prime is 7608780577. The next prime is 7608780623. The reversal of 7608780616 is 6160878067.

It is a self number, because there is not a number n which added to its sum of digits gives 7608780616.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15340036 + ... + 15340531.

It is an arithmetic number, because the mean of its divisors is an integer number (920417040).

Almost surely, 2^7608780616 is an apocalyptic number.

It is an amenable number.

7608780616 is a deficient number, since it is larger than the sum of its proper divisors (7117892024).

7608780616 is a wasteful number, since it uses less digits than its factorization.

7608780616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30680604 (or 30680600 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 7608780616 is about 87228.3246199307. The cubic root of 7608780616 is about 1966.8520257863.

It can be divided in two parts, 760878061 and 6, that added together give a palindrome (760878067).

The spelling of 7608780616 in words is "seven billion, six hundred eight million, seven hundred eighty thousand, six hundred sixteen".