3421141 has 4 divisors (see below), whose sum is σ = 3426784. Its totient is φ = 3415500.

The previous prime is 3421109. The next prime is 3421151. The reversal of 3421141 is 1411243.

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 3421141 - 2⁵ = 3421109 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 (3421151) 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, 1785 + ... + 3166.

It is an arithmetic number, because the mean of its divisors is an integer number (856696).

Almost surely, 2^3421141 is an apocalyptic number.

It is an amenable number.

3421141 is a deficient number, since it is larger than the sum of its proper divisors (5643).

3421141 is an equidigital number, since it uses as much as digits as its factorization.

3421141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5642.

The product of its digits is 96, while the sum is 16.

The square root of 3421141 is about 1849.6326662340. The cubic root of 3421141 is about 150.6804786939.

Adding to 3421141 its reverse (1411243), we get a palindrome (4832384).

The spelling of 3421141 in words is "three million, four hundred twenty-one thousand, one hundred forty-one".