3711946 has 20 divisors (see below), whose sum is σ = 6503922. Its totient is φ = 1588776.

The previous prime is 3711943. The next prime is 3711959. The reversal of 3711946 is 6491173.

It is a happy number.

3711946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3651921 + 60025 = 1911^2 + 245^2 .

It is not an unprimeable number, because it can be changed into a prime (3711941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4416 + ... + 5188.

Almost surely, 2^3711946 is an apocalyptic number.

3711946 is a deficient number, since it is larger than the sum of its proper divisors (2791976).

3711946 is an frugal number, since it uses more digits than its factorization.

3711946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803 (or 782 counting only the distinct ones).

The product of its digits is 4536, while the sum is 31.

The square root of 3711946 is about 1926.6411186311. The cubic root of 3711946 is about 154.8343148049.

The spelling of 3711946 in words is "three million, seven hundred eleven thousand, nine hundred forty-six".