It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
Almost surely, 27668996 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7668996 is a wasteful number, since it uses less digits than its factorization.
7668996 is an evil number, because the sum of its binary digits is even.
The square root of 7668996 is about 2769.2952171988. The cubic root of 7668996 is about 197.2026910530.
The spelling of 7668996 in words is "seven million, six hundred sixty-eight thousand, nine hundred ninety-six".