3875157872 has 20 divisors (see below), whose sum is σ = 7549605336. Its totient is φ = 1926872640.

The previous prime is 3875157851. The next prime is 3875157877. The reversal of 3875157872 is 2787515783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3875157877) 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 3 ways as a sum of consecutive naturals, for example, 666158 + ... + 671949.

Almost surely, 2^3875157872 is an apocalyptic number.

It is an amenable number.

3875157872 is a deficient number, since it is larger than the sum of its proper divisors (3674447464).

3875157872 is a wasteful number, since it uses less digits than its factorization.

3875157872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338296 (or 1338290 counting only the distinct ones).

The product of its digits is 3292800, while the sum is 53.

The square root of 3875157872 is about 62250.7660354473. The cubic root of 3875157872 is about 1570.7116564887.

The spelling of 3875157872 in words is "three billion, eight hundred seventy-five million, one hundred fifty-seven thousand, eight hundred seventy-two".