6674074006687 has 2 divisors, whose sum is σ = 6674074006688. Its totient is φ = 6674074006686.

The previous prime is 6674074006679. The next prime is 6674074006697. The reversal of 6674074006687 is 7866004704766.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6674074006687 - 2³ = 6674074006679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6674074006697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3337037003343 + 3337037003344.

It is an arithmetic number, because the mean of its divisors is an integer number (3337037003344).

Almost surely, 2^{6674074006687} is an apocalyptic number.

6674074006687 is a deficient number, since it is larger than the sum of its proper divisors (1).

6674074006687 is an equidigital number, since it uses as much as digits as its factorization.

6674074006687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56899584, while the sum is 61.

The spelling of 6674074006687 in words is "six trillion, six hundred seventy-four billion, seventy-four million, six thousand, six hundred eighty-seven".