3872103312 has 80 divisors (see below), whose sum is σ = 12471201792. Its totient is φ = 1005740160.

The previous prime is 3872103269. The next prime is 3872103421. The reversal of 3872103312 is 2133012783.

It is a self number, because there is not a number n which added to its sum of digits gives 3872103312.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 520128 + ... + 527519.

Almost surely, 2^3872103312 is an apocalyptic number.

It is an amenable number.

3872103312 is an abundant number, since it is smaller than the sum of its proper divisors (8599098480).

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

3872103312 is a wasteful number, since it uses less digits than its factorization.

3872103312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047676 (or 1047670 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 3872103312 is about 62226.2268822399. The cubic root of 3872103312 is about 1570.2988480023.

The spelling of 3872103312 in words is "three billion, eight hundred seventy-two million, one hundred three thousand, three hundred twelve".