3243340000 has 120 divisors (see below), whose sum is σ = 8022844368. Its totient is φ = 1290240000.

The previous prime is 3243339991. The next prime is 3243340007. The reversal of 3243340000 is 433423.

It is a self number, because there is not a number n which added to its sum of digits gives 3243340000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243340007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5139685 + ... + 5140315.

Almost surely, 2^3243340000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3243340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4011422184).

3243340000 is an abundant number, since it is smaller than the sum of its proper divisors (4779504368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3243340000 is an equidigital number, since it uses as much as digits as its factorization.

3243340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 3243340000 is about 56950.3292352204. The cubic root of 3243340000 is about 1480.2355359247.

Adding to 3243340000 its reverse (433423), we get a palindrome (3243773423).

The spelling of 3243340000 in words is "three billion, two hundred forty-three million, three hundred forty thousand".