3941 has 4 divisors (see below), whose sum is σ = 4512. Its totient is φ = 3372.

The previous prime is 3931. The next prime is 3943. The reversal of 3941 is 1493.

3941 = T₃₀ + T₃₁ + ... + T₃₆.

3941 is an esthetic number in base 12, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3941 - 2⁶ = 3877 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 4⁵ + 9³ + 1 .

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 12 and base 15.

It is a nialpdrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3941.

It is not an unprimeable number, because it can be changed into a prime (3943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275 + ... + 288.

It is an arithmetic number, because the mean of its divisors is an integer number (1128).

2³⁹⁴¹ is an apocalyptic number.

It is an amenable number.

3941 is a deficient number, since it is larger than the sum of its proper divisors (571).

3941 is an equidigital number, since it uses as much as digits as its factorization.

3941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570.

The product of its digits is 108, while the sum is 17.

The square root of 3941 is about 62.7773844629. Note that the first 3 decimals coincide. The cubic root of 3941 is about 15.7955763934.

The spelling of 3941 in words is "three thousand, nine hundred forty-one".