3938324608 has 32 divisors (see below), whose sum is σ = 7854762960. Its totient is φ = 1966933248.

The previous prime is 3938324597. The next prime is 3938324623. The reversal of 3938324608 is 8064238393.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99135 + ... + 133057.

Almost surely, 2^3938324608 is an apocalyptic number.

It is an amenable number.

3938324608 is a deficient number, since it is larger than the sum of its proper divisors (3916438352).

3938324608 is an equidigital number, since it uses as much as digits as its factorization.

3938324608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34844 (or 34832 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 3938324608 is about 62756.0722798997. The cubic root of 3938324608 is about 1579.2001249612.

The spelling of 3938324608 in words is "three billion, nine hundred thirty-eight million, three hundred twenty-four thousand, six hundred eight".