3938101248 has 48 divisors (see below), whose sum is σ = 10499055840. Its totient is φ = 1312698368.

The previous prime is 3938101199. The next prime is 3938101273. The reversal of 3938101248 is 8421018393.

It is a tau number, because it is divible by the number of its divisors (48).

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, 314340 + ... + 326627.

It is an arithmetic number, because the mean of its divisors is an integer number (218730330).

Almost surely, 2^3938101248 is an apocalyptic number.

It is an amenable number.

3938101248 is an abundant number, since it is smaller than the sum of its proper divisors (6560954592).

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

3938101248 is an equidigital number, since it uses as much as digits as its factorization.

3938101248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640992 (or 640972 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 3938101248 is about 62754.2926659205. The cubic root of 3938101248 is about 1579.1702698965.

The spelling of 3938101248 in words is "three billion, nine hundred thirty-eight million, one hundred one thousand, two hundred forty-eight".