6768956 has 6 divisors (see below), whose sum is σ = 11845680. Its totient is φ = 3384476.

The previous prime is 6768947. The next prime is 6768961. The reversal of 6768956 is 6598676.

It is a self number, because there is not a number n which added to its sum of digits gives 6768956.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 846116 + ... + 846123.

It is an arithmetic number, because the mean of its divisors is an integer number (1974280).

Almost surely, 2^6768956 is an apocalyptic number.

It is an amenable number.

6768956 is a deficient number, since it is larger than the sum of its proper divisors (5076724).

6768956 is a wasteful number, since it uses less digits than its factorization.

6768956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692243 (or 1692241 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 6768956 is about 2601.7217376191. The cubic root of 6768956 is about 189.1649037163.

The spelling of 6768956 in words is "six million, seven hundred sixty-eight thousand, nine hundred fifty-six".