6676354441 has 2 divisors, whose sum is σ = 6676354442. Its totient is φ = 6676354440.

The previous prime is 6676354439. The next prime is 6676354457. The reversal of 6676354441 is 1444536766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5809640841 + 866713600 = 76221^2 + 29440^2 .

It is a cyclic number.

It is not a de Polignac number, because 6676354441 - 2¹ = 6676354439 is a prime.

Together with 6676354439, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 6676354391 and 6676354400.

It is not a weakly prime, because it can be changed into another prime (6676354411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338177220 + 3338177221.

It is an arithmetic number, because the mean of its divisors is an integer number (3338177221).

Almost surely, 2^6676354441 is an apocalyptic number.

It is an amenable number.

6676354441 is a deficient number, since it is larger than the sum of its proper divisors (1).

6676354441 is an equidigital number, since it uses as much as digits as its factorization.

6676354441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 46.

The square root of 6676354441 is about 81708.9618157029. The cubic root of 6676354441 is about 1882.9832709918.

The spelling of 6676354441 in words is "six billion, six hundred seventy-six million, three hundred fifty-four thousand, four hundred forty-one".