3441021 has 16 divisors (see below), whose sum is σ = 4910400. Its totient is φ = 2135808.

The previous prime is 3441019. The next prime is 3441041. The reversal of 3441021 is 1201443.

3441021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3441021 - 2¹ = 3441019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3441041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5250 + ... + 5868.

It is an arithmetic number, because the mean of its divisors is an integer number (306900).

Almost surely, 2^3441021 is an apocalyptic number.

It is an amenable number.

3441021 is a deficient number, since it is larger than the sum of its proper divisors (1469379).

3441021 is a wasteful number, since it uses less digits than its factorization.

3441021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3441021 is about 1854.9989218326. The cubic root of 3441021 is about 150.9717795894.

Adding to 3441021 its reverse (1201443), we get a palindrome (4642464).

The spelling of 3441021 in words is "three million, four hundred forty-one thousand, twenty-one".