3711982 has 8 divisors (see below), whose sum is σ = 5589936. Its totient is φ = 1848672.

The previous prime is 3711959. The next prime is 3711989. The reversal of 3711982 is 2891173.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3711989) 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 3 ways as a sum of consecutive naturals, for example, 3003 + ... + 4054.

It is an arithmetic number, because the mean of its divisors is an integer number (698742).

Almost surely, 2^3711982 is an apocalyptic number.

3711982 is a deficient number, since it is larger than the sum of its proper divisors (1877954).

3711982 is a wasteful number, since it uses less digits than its factorization.

3711982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7322.

The product of its digits is 3024, while the sum is 31.

The square root of 3711982 is about 1926.6504612929. The cubic root of 3711982 is about 154.8348153525.

The spelling of 3711982 in words is "three million, seven hundred eleven thousand, nine hundred eighty-two".