3225602000 has 80 divisors (see below), whose sum is σ = 7981102272. Its totient is φ = 1260201600.

The previous prime is 3225601997. The next prime is 3225602033. The reversal of 3225602000 is 2065223.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 67247 + ... + 104753.

Almost surely, 2^3225602000 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 3225602000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3990551136).

3225602000 is an abundant number, since it is smaller than the sum of its proper divisors (4755500272).

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

3225602000 is a wasteful number, since it uses less digits than its factorization.

3225602000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37573 (or 37557 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3225602000 is about 56794.3835251339. The cubic root of 3225602000 is about 1477.5321057343.

Adding to 3225602000 its reverse (2065223), we get a palindrome (3227667223).

The spelling of 3225602000 in words is "three billion, two hundred twenty-five million, six hundred two thousand".