3225566300 has 72 divisors (see below), whose sum is σ = 7711662672. Its totient is φ = 1161280000.

The previous prime is 3225566297. The next prime is 3225566321. The reversal of 3225566300 is 36655223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96584 + ... + 125616.

It is an arithmetic number, because the mean of its divisors is an integer number (107106426).

Almost surely, 2^3225566300 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 3225566300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3855831336).

3225566300 is an abundant number, since it is smaller than the sum of its proper divisors (4486096372).

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

3225566300 is a wasteful number, since it uses less digits than its factorization.

3225566300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29159 (or 29152 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 3225566300 is about 56794.0692326232. The cubic root of 3225566300 is about 1477.5266547528.

The spelling of 3225566300 in words is "three billion, two hundred twenty-five million, five hundred sixty-six thousand, three hundred".