3233012320 has 96 divisors (see below), whose sum is σ = 7993278720. Its totient is φ = 1234206720.

The previous prime is 3233012311. The next prime is 3233012327. The reversal of 3233012320 is 232103323.

It is a happy number.

It is a super-2 number, since 2×3233012320² = 20904737322543564800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3233012327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357616 + ... + 366544.

It is an arithmetic number, because the mean of its divisors is an integer number (83263320).

Almost surely, 2^3233012320 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 3233012320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3996639360).

3233012320 is an abundant number, since it is smaller than the sum of its proper divisors (4760266400).

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

3233012320 is a wasteful number, since it uses less digits than its factorization.

3233012320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9048 (or 9040 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3233012320 is about 56859.5842404779. The cubic root of 3233012320 is about 1478.6627072847.

Adding to 3233012320 its reverse (232103323), we get a palindrome (3465115643).

The spelling of 3233012320 in words is "three billion, two hundred thirty-three million, twelve thousand, three hundred twenty".