7668323016 has 32 divisors (see below), whose sum is σ = 19189111200. Its totient is φ = 2553667200.

The previous prime is 7668322933. The next prime is 7668323021. The reversal of 7668323016 is 6103238667.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126781 + ... + 177228.

It is an arithmetic number, because the mean of its divisors is an integer number (599659725).

Almost surely, 2^7668323016 is an apocalyptic number.

It is an amenable number.

7668323016 is an abundant number, since it is smaller than the sum of its proper divisors (11520788184).

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

7668323016 is a wasteful number, since it uses less digits than its factorization.

7668323016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305069 (or 305065 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 7668323016 is about 87568.9614875042. The cubic root of 7668323016 is about 1971.9692245182.

It can be divided in two parts, 76683 and 23016, that added together give a palindrome (99699).

The spelling of 7668323016 in words is "seven billion, six hundred sixty-eight million, three hundred twenty-three thousand, sixteen".