3243002243 has 8 divisors (see below), whose sum is σ = 3493473648. Its totient is φ = 2992675104.

The previous prime is 3243002239. The next prime is 3243002291. The reversal of 3243002243 is 3422003423.

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 3243002243 - 2² = 3243002239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3243002293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13121 + ... + 81597.

It is an arithmetic number, because the mean of its divisors is an integer number (436684206).

Almost surely, 2^3243002243 is an apocalyptic number.

3243002243 is a deficient number, since it is larger than the sum of its proper divisors (250471405).

3243002243 is a wasteful number, since it uses less digits than its factorization.

3243002243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72133.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3243002243 is about 56947.3637932433. The cubic root of 3243002243 is about 1480.1841509049.

Adding to 3243002243 its reverse (3422003423), we get a palindrome (6665005666).

The spelling of 3243002243 in words is "three billion, two hundred forty-three million, two thousand, two hundred forty-three".