3886563487 has 4 divisors (see below), whose sum is σ = 4091119480. Its totient is φ = 3682007496.

The previous prime is 3886563431. The next prime is 3886563493. The reversal of 3886563487 is 7843656883.

3886563487 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3886563487 - 2¹¹ = 3886561439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3886563407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102277968 + ... + 102278005.

It is an arithmetic number, because the mean of its divisors is an integer number (1022779870).

Almost surely, 2^3886563487 is an apocalyptic number.

3886563487 is a deficient number, since it is larger than the sum of its proper divisors (204555993).

3886563487 is a wasteful number, since it uses less digits than its factorization.

3886563487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204555992.

The product of its digits is 23224320, while the sum is 58.

The square root of 3886563487 is about 62342.3089642981. The cubic root of 3886563487 is about 1572.2511537664.

The spelling of 3886563487 in words is "three billion, eight hundred eighty-six million, five hundred sixty-three thousand, four hundred eighty-seven".