3847577487 has 16 divisors (see below), whose sum is σ = 5528073600. Its totient is φ = 2366305632.

The previous prime is 3847577467. The next prime is 3847577533. The reversal of 3847577487 is 7847757483.

It is not a de Polignac number, because 3847577487 - 2¹⁴ = 3847561103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3847577487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3847577417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37228 + ... + 95294.

It is an arithmetic number, because the mean of its divisors is an integer number (345504600).

Almost surely, 2^3847577487 is an apocalyptic number.

3847577487 is a deficient number, since it is larger than the sum of its proper divisors (1680496113).

3847577487 is a wasteful number, since it uses less digits than its factorization.

3847577487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59782.

The product of its digits is 36879360, while the sum is 60.

The square root of 3847577487 is about 62028.8439921300. The cubic root of 3847577487 is about 1566.9764095032.

The spelling of 3847577487 in words is "three billion, eight hundred forty-seven million, five hundred seventy-seven thousand, four hundred eighty-seven".