3225355432 has 64 divisors (see below), whose sum is σ = 6613306560. Its totient is φ = 1465766400.

The previous prime is 3225355421. The next prime is 3225355457. The reversal of 3225355432 is 2345535223.

It is a happy number.

Its product of digits (108000) is a multiple of the sum of its prime divisors (1350).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4237932 + ... + 4238692.

It is an arithmetic number, because the mean of its divisors is an integer number (103332915).

Almost surely, 2^3225355432 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 3225355432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3306653280).

3225355432 is an abundant number, since it is smaller than the sum of its proper divisors (3387951128).

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

3225355432 is a wasteful number, since it uses less digits than its factorization.

3225355432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354 (or 1350 counting only the distinct ones).

The product of its digits is 108000, while the sum is 34.

The square root of 3225355432 is about 56792.2127760488. The cubic root of 3225355432 is about 1477.4944568015.

The spelling of 3225355432 in words is "three billion, two hundred twenty-five million, three hundred fifty-five thousand, four hundred thirty-two".