3503941 has 12 divisors (see below), whose sum is σ = 4173312. Its totient is φ = 2931768.

The previous prime is 3503939. The next prime is 3503947. The reversal of 3503941 is 1493053.

It is not a de Polignac number, because 3503941 - 2¹ = 3503939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3503947) 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, 1276 + ... + 2938.

It is an arithmetic number, because the mean of its divisors is an integer number (347776).

Almost surely, 2^3503941 is an apocalyptic number.

It is an amenable number.

3503941 is a deficient number, since it is larger than the sum of its proper divisors (669371).

3503941 is a wasteful number, since it uses less digits than its factorization.

3503941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720 (or 1713 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 3503941 is about 1871.8816736108. The cubic root of 3503941 is about 151.8864138712.

Adding to 3503941 its reverse (1493053), we get a palindrome (4996994).

It can be divided in two parts, 3503 and 941, that added together give a palindrome (4444).

The spelling of 3503941 in words is "three million, five hundred three thousand, nine hundred forty-one".