3228531260 has 12 divisors (see below), whose sum is σ = 6779915688. Its totient is φ = 1291412496.

The previous prime is 3228531247. The next prime is 3228531263. The reversal of 3228531260 is 621358223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3228531263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80713262 + ... + 80713301.

It is an arithmetic number, because the mean of its divisors is an integer number (564992974).

Almost surely, 2^3228531260 is an apocalyptic number.

It is an amenable number.

3228531260 is an abundant number, since it is smaller than the sum of its proper divisors (3551384428).

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

3228531260 is a wasteful number, since it uses less digits than its factorization.

3228531260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161426572 (or 161426570 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 3228531260 is about 56820.1659624468. The cubic root of 3228531260 is about 1477.9792332480.

Adding to 3228531260 its reverse (621358223), we get a palindrome (3849889483).

The spelling of 3228531260 in words is "three billion, two hundred twenty-eight million, five hundred thirty-one thousand, two hundred sixty".