3441208321 has 4 divisors (see below), whose sum is σ = 3484768000. Its totient is φ = 3397648644.

The previous prime is 3441208297. The next prime is 3441208339. The reversal of 3441208321 is 1238021443.

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 3441208321 - 2¹⁷ = 3441077249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3441208321.

It is not an unprimeable number, because it can be changed into a prime (3441208621) 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 3 ways as a sum of consecutive naturals, for example, 21779721 + ... + 21779878.

It is an arithmetic number, because the mean of its divisors is an integer number (871192000).

Almost surely, 2^3441208321 is an apocalyptic number.

It is an amenable number.

3441208321 is a deficient number, since it is larger than the sum of its proper divisors (43559679).

3441208321 is an equidigital number, since it uses as much as digits as its factorization.

3441208321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43559678.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 3441208321 is about 58661.8131410886. The cubic root of 3441208321 is about 1509.7451905462.

Adding to 3441208321 its reverse (1238021443), we get a palindrome (4679229764).

The spelling of 3441208321 in words is "three billion, four hundred forty-one million, two hundred eight thousand, three hundred twenty-one".