3223533040 has 120 divisors (see below), whose sum is σ = 9275218848. Its totient is φ = 1020165120.

The previous prime is 3223533029. The next prime is 3223533041. The reversal of 3223533040 is 403353223.

It is a junction number, because it is equal to n+sod(n) for n = 3223532996 and 3223533014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223533041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77610 + ... + 111670.

Almost surely, 2^3223533040 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 3223533040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4637609424).

3223533040 is an abundant number, since it is smaller than the sum of its proper divisors (6051685808).

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

3223533040 is a wasteful number, since it uses less digits than its factorization.

3223533040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34107 (or 34088 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 3223533040 is about 56776.1661262893. The cubic root of 3223533040 is about 1477.2161328137.

Adding to 3223533040 its reverse (403353223), we get a palindrome (3626886263).

The spelling of 3223533040 in words is "three billion, two hundred twenty-three million, five hundred thirty-three thousand, forty".