6676089621 has 4 divisors (see below), whose sum is σ = 8901452832. Its totient is φ = 4450726412.

The previous prime is 6676089593. The next prime is 6676089631. The reversal of 6676089621 is 1269806766.

6676089621 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 6676089621 - 2¹⁰ = 6676088597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6676089631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112681601 + ... + 1112681606.

It is an arithmetic number, because the mean of its divisors is an integer number (2225363208).

Almost surely, 2^6676089621 is an apocalyptic number.

It is an amenable number.

6676089621 is a deficient number, since it is larger than the sum of its proper divisors (2225363211).

6676089621 is a wasteful number, since it uses less digits than its factorization.

6676089621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225363210.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 6676089621 is about 81707.3412919549. The cubic root of 6676089621 is about 1882.9583742598.

The spelling of 6676089621 in words is "six billion, six hundred seventy-six million, eighty-nine thousand, six hundred twenty-one".