6976768 has 18 divisors (see below), whose sum is σ = 13926794. Its totient is φ = 3488256.

The previous prime is 6976747. The next prime is 6976771. The reversal of 6976768 is 8676796.

It can be written as a sum of positive squares in only one way, i.e., 5992704 + 984064 = 2448^2 + 992^2 .

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, 13371 + ... + 13882.

Almost surely, 2^6976768 is an apocalyptic number.

It is an amenable number.

6976768 is a deficient number, since it is larger than the sum of its proper divisors (6950026).

6976768 is an equidigital number, since it uses as much as digits as its factorization.

6976768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27269 (or 27255 counting only the distinct ones).

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

The square root of 6976768 is about 2641.3572268817. The cubic root of 6976768 is about 191.0812588831.

It can be divided in two parts, 6976 and 768, that added together give a square (7744 = 88²).

The spelling of 6976768 in words is "six million, nine hundred seventy-six thousand, seven hundred sixty-eight".