3243552900 has 144 divisors (see below), whose sum is σ = 10742645760. Its totient is φ = 740188800.

The previous prime is 3243552881. The next prime is 3243552901. The reversal of 3243552900 is 92553423.

It is not an unprimeable number, because it can be changed into a prime (3243552901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2458441 + ... + 2459759.

Almost surely, 2^3243552900 is an apocalyptic number.

3243552900 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3243552900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5371322880).

3243552900 is an abundant number, since it is smaller than the sum of its proper divisors (7499092860).

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

3243552900 is a wasteful number, since it uses less digits than its factorization.

3243552900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514 (or 2507 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 3243552900 is about 56952.1983772356. The cubic root of 3243552900 is about 1480.2679238592.

The spelling of 3243552900 in words is "three billion, two hundred forty-three million, five hundred fifty-two thousand, nine hundred".