3641103 has 24 divisors (see below), whose sum is σ = 5616000. Its totient is φ = 2266704.

The previous prime is 3641083. The next prime is 3641119. The reversal of 3641103 is 3011463.

It is not a de Polignac number, because 3641103 - 2⁹ = 3640591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641123) 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, 18198 + ... + 18396.

It is an arithmetic number, because the mean of its divisors is an integer number (234000).

Almost surely, 2^3641103 is an apocalyptic number.

3641103 is a deficient number, since it is larger than the sum of its proper divisors (1974897).

3641103 is a wasteful number, since it uses less digits than its factorization.

3641103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3641103 is about 1908.1674454827. The cubic root of 3641103 is about 153.8429697482.

Adding to 3641103 its reverse (3011463), we get a palindrome (6652566).

The spelling of 3641103 in words is "three million, six hundred forty-one thousand, one hundred three".