3243231330 has 32 divisors (see below), whose sum is σ = 7788714624. Its totient is φ = 864310656.

The previous prime is 3243231317. The next prime is 3243231367. The reversal of 3243231330 is 331323423.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3243231330.

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, 14574 + ... + 81846.

It is an arithmetic number, because the mean of its divisors is an integer number (243397332).

Almost surely, 2^3243231330 is an apocalyptic number.

3243231330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3243231330 is an abundant number, since it is smaller than the sum of its proper divisors (4545483294).

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

3243231330 is a wasteful number, since it uses less digits than its factorization.

3243231330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68890.

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 3243231330 is about 56949.3751502157. The cubic root of 3243231330 is about 1480.2190036881.

Adding to 3243231330 its reverse (331323423), we get a palindrome (3574554753).

The spelling of 3243231330 in words is "three billion, two hundred forty-three million, two hundred thirty-one thousand, three hundred thirty".