6766768 has 10 divisors (see below), whose sum is σ = 13110644. Its totient is φ = 3383376.

The previous prime is 6766757. The next prime is 6766777. The reversal of 6766768 is 8676676.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211446 + ... + 211477.

Almost surely, 2^6766768 is an apocalyptic number.

It is an amenable number.

6766768 is a deficient number, since it is larger than the sum of its proper divisors (6343876).

6766768 is a wasteful number, since it uses less digits than its factorization.

6766768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422931 (or 422925 counting only the distinct ones).

The product of its digits is 508032, while the sum is 46.

The square root of 6766768 is about 2601.3012128548. The cubic root of 6766768 is about 189.1445196072.

The spelling of 6766768 in words is "six million, seven hundred sixty-six thousand, seven hundred sixty-eight".