6707680 has 96 divisors (see below), whose sum is σ = 18615744. Its totient is φ = 2236416.

The previous prime is 6707677. The next prime is 6707681. The reversal of 6707680 is 867076.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6707681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59304 + ... + 59416.

It is an arithmetic number, because the mean of its divisors is an integer number (193914).

Almost surely, 2^6707680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6707680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9307872).

6707680 is an abundant number, since it is smaller than the sum of its proper divisors (11908064).

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

6707680 is a wasteful number, since it uses less digits than its factorization.

6707680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 6707680 is about 2589.9189176497. The cubic root of 6707680 is about 188.5923672582.

The spelling of 6707680 in words is "six million, seven hundred seven thousand, six hundred eighty".