3694041 has 12 divisors (see below), whose sum is σ = 5746468. Its totient is φ = 2273184.

The previous prime is 3694039. The next prime is 3694057. The reversal of 3694041 is 1404963.

It can be written as a sum of positive squares in 2 ways, for example, as 1040400 + 2653641 = 1020^2 + 1629^2 .

It is not a de Polignac number, because 3694041 - 2¹ = 3694039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3693996 and 3694014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694091) 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, 15670 + ... + 15903.

Almost surely, 2^3694041 is an apocalyptic number.

It is an amenable number.

3694041 is a deficient number, since it is larger than the sum of its proper divisors (2052427).

3694041 is a wasteful number, since it uses less digits than its factorization.

3694041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31592 (or 31589 counting only the distinct ones).

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

The square root of 3694041 is about 1921.9888137031. The cubic root of 3694041 is about 154.5849597131.

The spelling of 3694041 in words is "three million, six hundred ninety-four thousand, forty-one".