7629013666968 has 32 divisors (see below), whose sum is σ = 19730207761200. Its totient is φ = 2455314743168.

The previous prime is 7629013666933. The next prime is 7629013666969. The reversal of 7629013666968 is 8696663109267.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7629013666969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5480612571 + ... + 5480613962.

Almost surely, 2^{7629013666968} is an apocalyptic number.

It is an amenable number.

7629013666968 is an abundant number, since it is smaller than the sum of its proper divisors (12101194094232).

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

7629013666968 is a wasteful number, since it uses less digits than its factorization.

7629013666968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10961226571 (or 10961226567 counting only the distinct ones).

The product of its (nonzero) digits is 211631616, while the sum is 69.

The spelling of 7629013666968 in words is "seven trillion, six hundred twenty-nine billion, thirteen million, six hundred sixty-six thousand, nine hundred sixty-eight".