3281935228 has 48 divisors (see below), whose sum is σ = 7040871936. Its totient is φ = 1317159360.

The previous prime is 3281935201. The next prime is 3281935229. The reversal of 3281935228 is 8225391823.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3281935229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111576 + ... + 137887.

It is an arithmetic number, because the mean of its divisors is an integer number (146684832).

Almost surely, 2^3281935228 is an apocalyptic number.

It is an amenable number.

3281935228 is an abundant number, since it is smaller than the sum of its proper divisors (3758936708).

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

3281935228 is a wasteful number, since it uses less digits than its factorization.

3281935228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249514 (or 249512 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 3281935228 is about 57288.1770350567. The cubic root of 3281935228 is about 1486.0839207816.

The spelling of 3281935228 in words is "three billion, two hundred eighty-one million, nine hundred thirty-five thousand, two hundred twenty-eight".