6671683 has 2 divisors, whose sum is σ = 6671684. Its totient is φ = 6671682.

The previous prime is 6671681. The next prime is 6671713. The reversal of 6671683 is 3861766.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6671683 - 2¹ = 6671681 is a prime.

It is a super-2 number, since 2×6671683² = 89022708104978, which contains 22 as substring.

Together with 6671681, it forms a pair of twin primes.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (6671681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3335841 + 3335842.

It is an arithmetic number, because the mean of its divisors is an integer number (3335842).

Almost surely, 2^6671683 is an apocalyptic number.

6671683 is a deficient number, since it is larger than the sum of its proper divisors (1).

6671683 is an equidigital number, since it uses as much as digits as its factorization.

6671683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 6671683 is about 2582.9601235791. The cubic root of 6671683 is about 188.2543994452.

The spelling of 6671683 in words is "six million, six hundred seventy-one thousand, six hundred eighty-three".