3875946688 has 28 divisors (see below), whose sum is σ = 8143765272. Its totient is φ = 1823974400.

The previous prime is 3875946653. The next prime is 3875946703. The reversal of 3875946688 is 8866495783.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1780138 + ... + 1782313.

Almost surely, 2^3875946688 is an apocalyptic number.

It is an amenable number.

3875946688 is an abundant number, since it is smaller than the sum of its proper divisors (4267818584).

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

3875946688 is a wasteful number, since it uses less digits than its factorization.

3875946688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562480 (or 3562470 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 64.

The square root of 3875946688 is about 62257.1015065751. The cubic root of 3875946688 is about 1570.8182257750.

The spelling of 3875946688 in words is "three billion, eight hundred seventy-five million, nine hundred forty-six thousand, six hundred eighty-eight".