7688813168 has 10 divisors (see below), whose sum is σ = 14897075544. Its totient is φ = 3844406576.

The previous prime is 7688813141. The next prime is 7688813173. The reversal of 7688813168 is 8613188867.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 240275396 + ... + 240275427.

Almost surely, 2^7688813168 is an apocalyptic number.

It is an amenable number.

7688813168 is a deficient number, since it is larger than the sum of its proper divisors (7208262376).

7688813168 is a wasteful number, since it uses less digits than its factorization.

7688813168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480550831 (or 480550825 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 56.

The square root of 7688813168 is about 87685.8778139331. The cubic root of 7688813168 is about 1973.7240633738.

The spelling of 7688813168 in words is "seven billion, six hundred eighty-eight million, eight hundred thirteen thousand, one hundred sixty-eight".