3887901525 has 24 divisors (see below), whose sum is σ = 6516061120. Its totient is φ = 2045139840.

The previous prime is 3887901517. The next prime is 3887901541. The reversal of 3887901525 is 5251097883.

It is not a de Polignac number, because 3887901525 - 2³ = 3887901517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349585 + ... + 360534.

Almost surely, 2^3887901525 is an apocalyptic number.

It is an amenable number.

3887901525 is a deficient number, since it is larger than the sum of its proper divisors (2628159595).

3887901525 is a wasteful number, since it uses less digits than its factorization.

3887901525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710205 (or 710200 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 3887901525 is about 62353.0394207051. The cubic root of 3887901525 is about 1572.4315608212.

The spelling of 3887901525 in words is "three billion, eight hundred eighty-seven million, nine hundred one thousand, five hundred twenty-five".