3946041 has 24 divisors (see below), whose sum is σ = 6492096. Its totient is φ = 2286240.

The previous prime is 3946039. The next prime is 3946051. The reversal of 3946041 is 1406493.

3946041 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 3946041 - 2¹ = 3946039 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3945996 and 3946014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1411 + ... + 3143.

It is an arithmetic number, because the mean of its divisors is an integer number (270504).

Almost surely, 2^3946041 is an apocalyptic number.

It is an amenable number.

3946041 is a deficient number, since it is larger than the sum of its proper divisors (2546055).

3946041 is a wasteful number, since it uses less digits than its factorization.

3946041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773 (or 1770 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3946041 is about 1986.4644472026. The cubic root of 3946041 is about 158.0230832055.

The spelling of 3946041 in words is "three million, nine hundred forty-six thousand, forty-one".