3229823472 has 80 divisors (see below), whose sum is σ = 8915813280. Its totient is φ = 1003954176.

The previous prime is 3229823423. The next prime is 3229823477. The reversal of 3229823472 is 2743289223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3229823477) 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, 70788 + ... + 107100.

It is an arithmetic number, because the mean of its divisors is an integer number (111447666).

Almost surely, 2^3229823472 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 3229823472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4457906640).

3229823472 is an abundant number, since it is smaller than the sum of its proper divisors (5685989808).

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

3229823472 is a wasteful number, since it uses less digits than its factorization.

3229823472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36450 (or 36444 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 3229823472 is about 56831.5358933753. The cubic root of 3229823472 is about 1478.1763928435.

The spelling of 3229823472 in words is "three billion, two hundred twenty-nine million, eight hundred twenty-three thousand, four hundred seventy-two".