6677707 has 2 divisors, whose sum is σ = 6677708. Its totient is φ = 6677706.

The previous prime is 6677677. The next prime is 6677729. The reversal of 6677707 is 7077766.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6677707 - 2⁷ = 6677579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6677707.

It is not a weakly prime, because it can be changed into another prime (6677747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338853 + 3338854.

It is an arithmetic number, because the mean of its divisors is an integer number (3338854).

Almost surely, 2^6677707 is an apocalyptic number.

6677707 is a deficient number, since it is larger than the sum of its proper divisors (1).

6677707 is an equidigital number, since it uses as much as digits as its factorization.

6677707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86436, while the sum is 40.

The square root of 6677707 is about 2584.1259644220. The cubic root of 6677707 is about 188.3110419923.

The spelling of 6677707 in words is "six million, six hundred seventy-seven thousand, seven hundred seven".