3281842938 has 32 divisors (see below), whose sum is σ = 7194350592. Its totient is φ = 989780400.

The previous prime is 3281842937. The next prime is 3281842957. The reversal of 3281842938 is 8392481823.

It is not an unprimeable number, because it can be changed into a prime (3281842933) 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, 103906 + ... + 131757.

It is an arithmetic number, because the mean of its divisors is an integer number (224823456).

Almost surely, 2^3281842938 is an apocalyptic number.

3281842938 is an abundant number, since it is smaller than the sum of its proper divisors (3912507654).

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

3281842938 is a wasteful number, since it uses less digits than its factorization.

3281842938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235890.

The product of its digits is 663552, while the sum is 48.

The square root of 3281842938 is about 57287.3715403316. The cubic root of 3281842938 is about 1486.0699907921.

The spelling of 3281842938 in words is "three billion, two hundred eighty-one million, eight hundred forty-two thousand, nine hundred thirty-eight".