6768976 has 10 divisors (see below), whose sum is σ = 13114922. Its totient is φ = 3384480.

The previous prime is 6768961. The next prime is 6768991. The reversal of 6768976 is 6798676.

It is an interprime number because it is at equal distance from previous prime (6768961) and next prime (6768991).

It can be written as a sum of positive squares in only one way, i.e., 5645376 + 1123600 = 2376^2 + 1060^2 .

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, 211515 + ... + 211546.

Almost surely, 2^6768976 is an apocalyptic number.

It is an amenable number.

6768976 is a deficient number, since it is larger than the sum of its proper divisors (6345946).

6768976 is a wasteful number, since it uses less digits than its factorization.

6768976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423069 (or 423063 counting only the distinct ones).

The product of its digits is 762048, while the sum is 49.

The square root of 6768976 is about 2601.7255812249. The cubic root of 6768976 is about 189.1650900225.

It can be divided in two parts, 6768 and 976, that added together give a square (7744 = 88²).

The spelling of 6768976 in words is "six million, seven hundred sixty-eight thousand, nine hundred seventy-six".