3887126547 has 8 divisors (see below), whose sum is σ = 5183212944. Its totient is φ = 2591228928.

The previous prime is 3887126543. The next prime is 3887126561. The reversal of 3887126547 is 7456217883.

3887126547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3887126547 - 2² = 3887126543 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3887126547.

It is not an unprimeable number, because it can be changed into a prime (3887126543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11163 + ... + 88875.

It is an arithmetic number, because the mean of its divisors is an integer number (647901618).

Almost surely, 2^3887126547 is an apocalyptic number.

3887126547 is a deficient number, since it is larger than the sum of its proper divisors (1296086397).

3887126547 is a wasteful number, since it uses less digits than its factorization.

3887126547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94389.

The product of its digits is 2257920, while the sum is 51.

The square root of 3887126547 is about 62346.8246745574. The cubic root of 3887126547 is about 1572.3270759352.

The spelling of 3887126547 in words is "three billion, eight hundred eighty-seven million, one hundred twenty-six thousand, five hundred forty-seven".