3243213244 has 24 divisors (see below), whose sum is σ = 5927831280. Its totient is φ = 1551033216.

The previous prime is 3243213223. The next prime is 3243213251. The reversal of 3243213244 is 4423123423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176977 + ... + 194440.

It is an arithmetic number, because the mean of its divisors is an integer number (246992970).

Almost surely, 2^3243213244 is an apocalyptic number.

It is an amenable number.

3243213244 is a deficient number, since it is larger than the sum of its proper divisors (2684618036).

3243213244 is a wasteful number, since it uses less digits than its factorization.

3243213244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371517 (or 371515 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 3243213244 is about 56949.2163598412. The cubic root of 3243213244 is about 1480.2162521843.

Adding to 3243213244 its reverse (4423123423), we get a palindrome (7666336667).

The spelling of 3243213244 in words is "three billion, two hundred forty-three million, two hundred thirteen thousand, two hundred forty-four".