7668744682 has 8 divisors (see below), whose sum is σ = 11503650816. Its totient is φ = 3834194412.

The previous prime is 7668744667. The next prime is 7668744731. The reversal of 7668744682 is 2864478667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7668744682² (a number of 21 digits) contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 26248 + ... + 126595.

It is an arithmetic number, because the mean of its divisors is an integer number (1437956352).

Almost surely, 2^7668744682 is an apocalyptic number.

7668744682 is a deficient number, since it is larger than the sum of its proper divisors (3834906134).

7668744682 is a wasteful number, since it uses less digits than its factorization.

7668744682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177932.

The product of its digits is 21676032, while the sum is 58.

The square root of 7668744682 is about 87571.3690768849. The cubic root of 7668744682 is about 1972.0053687588.

The spelling of 7668744682 in words is "seven billion, six hundred sixty-eight million, seven hundred forty-four thousand, six hundred eighty-two".