3243354216 has 32 divisors (see below), whose sum is σ = 8117832960. Its totient is φ = 1079858432.

The previous prime is 3243354209. The next prime is 3243354221. The reversal of 3243354216 is 6124533423.

It is a happy 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, 57585 + ... + 99008.

It is an arithmetic number, because the mean of its divisors is an integer number (253682280).

Almost surely, 2^3243354216 is an apocalyptic number.

It is an amenable number.

3243354216 is an abundant number, since it is smaller than the sum of its proper divisors (4874478744).

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

3243354216 is a wasteful number, since it uses less digits than its factorization.

3243354216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157465 (or 157461 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 3243354216 is about 56950.4540456000. The cubic root of 3243354216 is about 1480.2376986127.

Adding to 3243354216 its reverse (6124533423), we get a palindrome (9367887639).

The spelling of 3243354216 in words is "three billion, two hundred forty-three million, three hundred fifty-four thousand, two hundred sixteen".