3681711 has 12 divisors (see below), whose sum is σ = 5801640. Its totient is φ = 2231280.

The previous prime is 3681709. The next prime is 3681719. The reversal of 3681711 is 1171863.

It is not a de Polignac number, because 3681711 - 2¹ = 3681709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3681719) 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 in 11 ways as a sum of consecutive naturals, for example, 18496 + ... + 18693.

It is an arithmetic number, because the mean of its divisors is an integer number (483470).

Almost surely, 2^3681711 is an apocalyptic number.

3681711 is a deficient number, since it is larger than the sum of its proper divisors (2119929).

3681711 is a wasteful number, since it uses less digits than its factorization.

3681711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37206 (or 37203 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 3681711 is about 1918.7785177034. The cubic root of 3681711 is about 154.4127763551.

The spelling of 3681711 in words is "three million, six hundred eighty-one thousand, seven hundred eleven".