6680753 has 4 divisors (see below), whose sum is σ = 6761328. Its totient is φ = 6600180.

The previous prime is 6680743. The next prime is 6680789. The reversal of 6680753 is 3570866.

It is a happy number.

6680753 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6680753 - 2⁶ = 6680689 is a prime.

It is a super-3 number, since 3×6680753³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6680743) 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, 40163 + ... + 40328.

It is an arithmetic number, because the mean of its divisors is an integer number (1690332).

Almost surely, 2^6680753 is an apocalyptic number.

It is an amenable number.

6680753 is a deficient number, since it is larger than the sum of its proper divisors (80575).

6680753 is an equidigital number, since it uses as much as digits as its factorization.

6680753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80574.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 6680753 is about 2584.7152647826. The cubic root of 6680753 is about 188.3396699950.

The spelling of 6680753 in words is "six million, six hundred eighty thousand, seven hundred fifty-three".