6787966 has 8 divisors (see below), whose sum is σ = 10198440. Its totient is φ = 3388488.

The previous prime is 6787961. The next prime is 6788021. The reversal of 6787966 is 6697876.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6787961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976 + ... + 3811.

It is an arithmetic number, because the mean of its divisors is an integer number (1274805).

Almost surely, 2^6787966 is an apocalyptic number.

6787966 is a deficient number, since it is larger than the sum of its proper divisors (3410474).

6787966 is a wasteful number, since it uses less digits than its factorization.

6787966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5498.

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

The square root of 6787966 is about 2605.3725261467. The cubic root of 6787966 is about 189.3418223673.

The spelling of 6787966 in words is "six million, seven hundred eighty-seven thousand, nine hundred sixty-six".