3243223433 has 8 divisors (see below), whose sum is σ = 3441523752. Its totient is φ = 3045758976.

The previous prime is 3243223429. The next prime is 3243223447. The reversal of 3243223433 is 3343223423.

It can be written as a sum of positive squares in 4 ways, for example, as 1071383824 + 2171839609 = 32732^2 + 46603^2 .

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 3243223433 - 2² = 3243223429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3243223396 and 3243223405.

It is not an unprimeable number, because it can be changed into a prime (3243223453) 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, 200960 + ... + 216497.

It is an arithmetic number, because the mean of its divisors is an integer number (430190469).

Almost surely, 2^3243223433 is an apocalyptic number.

It is an amenable number.

3243223433 is a deficient number, since it is larger than the sum of its proper divisors (198300319).

3243223433 is a wasteful number, since it uses less digits than its factorization.

3243223433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417931.

The product of its digits is 31104, while the sum is 29.

The square root of 3243223433 is about 56949.3058166647. The cubic root of 3243223433 is about 1480.2178022836.

Adding to 3243223433 its reverse (3343223423), we get a palindrome (6586446856).

The spelling of 3243223433 in words is "three billion, two hundred forty-three million, two hundred twenty-three thousand, four hundred thirty-three".