6830664 has 32 divisors (see below), whose sum is σ = 17629440. Its totient is φ = 2203200.

The previous prime is 6830647. The next prime is 6830669. The reversal of 6830664 is 4660386.

It is not an unprimeable number, because it can be changed into a prime (6830669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3847 + ... + 5334.

It is an arithmetic number, because the mean of its divisors is an integer number (550920).

Almost surely, 2^6830664 is an apocalyptic number.

It is an amenable number.

6830664 is an abundant number, since it is smaller than the sum of its proper divisors (10798776).

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

6830664 is a wasteful number, since it uses less digits than its factorization.

6830664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9221 (or 9217 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 6830664 is about 2613.5539022565. The cubic root of 6830664 is about 189.7379952862.

The spelling of 6830664 in words is "six million, eight hundred thirty thousand, six hundred sixty-four".