3706679 has 2 divisors, whose sum is σ = 3706680. Its totient is φ = 3706678.

The previous prime is 3706669. The next prime is 3706723. The reversal of 3706679 is 9766073.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3706679 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3706609) 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, 1853339 + 1853340.

It is an arithmetic number, because the mean of its divisors is an integer number (1853340).

Almost surely, 2^3706679 is an apocalyptic number.

3706679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3706679 is an equidigital number, since it uses as much as digits as its factorization.

3706679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 3706679 is about 1925.2737467695. The cubic root of 3706679 is about 154.7610470042.

The spelling of 3706679 in words is "three million, seven hundred six thousand, six hundred seventy-nine".