3443234421 has 8 divisors (see below), whose sum is σ = 5008341024. Its totient is φ = 2086808720.

The previous prime is 3443234419. The next prime is 3443234423. The reversal of 3443234421 is 1244323443.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3443234419) and next prime (3443234423).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3443234421 - 2¹ = 3443234419 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443234423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52170186 + ... + 52170251.

It is an arithmetic number, because the mean of its divisors is an integer number (626042628).

Almost surely, 2^3443234421 is an apocalyptic number.

It is an amenable number.

3443234421 is a deficient number, since it is larger than the sum of its proper divisors (1565106603).

3443234421 is a wasteful number, since it uses less digits than its factorization.

3443234421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104340451.

The product of its digits is 27648, while the sum is 30.

The square root of 3443234421 is about 58679.0799263247. The cubic root of 3443234421 is about 1510.0414328645.

Adding to 3443234421 its reverse (1244323443), we get a palindrome (4687557864).

It can be divided in two parts, 344323442 and 1, that added together give a palindrome (344323443).

The spelling of 3443234421 in words is "three billion, four hundred forty-three million, two hundred thirty-four thousand, four hundred twenty-one".