6680706 has 8 divisors (see below), whose sum is σ = 13361424. Its totient is φ = 2226900.

The previous prime is 6680699. The next prime is 6680731. The reversal of 6680706 is 6070866.

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

6680706 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556720 + ... + 556731.

It is an arithmetic number, because the mean of its divisors is an integer number (1670178).

Almost surely, 2^6680706 is an apocalyptic number.

6680706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6680706 is a wasteful number, since it uses less digits than its factorization.

6680706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113456.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 6680706 is about 2584.7061728560. The cubic root of 6680706 is about 188.3392283290.

The spelling of 6680706 in words is "six million, six hundred eighty thousand, seven hundred six".