6810966 has 20 divisors (see below), whose sum is σ = 15261972. Its totient is φ = 2270268.

The previous prime is 6810943. The next prime is 6810983. The reversal of 6810966 is 6690186.

It is a self number, because there is not a number n which added to its sum of digits gives 6810966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20860 + ... + 21183.

Almost surely, 2^6810966 is an apocalyptic number.

6810966 is an abundant number, since it is smaller than the sum of its proper divisors (8451006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6810966 is a wasteful number, since it uses less digits than its factorization.

6810966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42057 (or 42048 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 6810966 is about 2609.7827495790. The cubic root of 6810966 is about 189.5554333643. Note that the first 3 decimals are identical.

It can be divided in two parts, 6810 and 966, that added together give a 5-th power (7776 = 6⁵).

The spelling of 6810966 in words is "six million, eight hundred ten thousand, nine hundred sixty-six".