3444234421 has 4 divisors (see below), whose sum is σ = 3444421644. Its totient is φ = 3444047200.

The previous prime is 3444234413. The next prime is 3444234439. The reversal of 3444234421 is 1244324443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1244324443 = 4703 ⋅264581.

It can be written as a sum of positive squares in 2 ways, for example, as 817159396 + 2627075025 = 28586^2 + 51255^2 .

It is a cyclic number.

It is not a de Polignac number, because 3444234421 - 2³ = 3444234413 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 (3444234461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62590 + ... + 103951.

It is an arithmetic number, because the mean of its divisors is an integer number (861105411).

Almost surely, 2^3444234421 is an apocalyptic number.

It is an amenable number.

3444234421 is a deficient number, since it is larger than the sum of its proper divisors (187223).

3444234421 is a wasteful number, since it uses less digits than its factorization.

3444234421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187222.

The product of its digits is 36864, while the sum is 31.

The square root of 3444234421 is about 58687.6002320763. The cubic root of 3444234421 is about 1510.1876031110.

Adding to 3444234421 its reverse (1244324443), we get a palindrome (4688558864).

The spelling of 3444234421 in words is "three billion, four hundred forty-four million, two hundred thirty-four thousand, four hundred twenty-one".