3888316487 has 6 divisors (see below), whose sum is σ = 4273934784. Its totient is φ = 3534833060.

The previous prime is 3888316477. The next prime is 3888316547. The reversal of 3888316487 is 7846138883.

It is a happy number.

It is not a de Polignac number, because 3888316487 - 2⁸ = 3888316231 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 (3888316417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16067303 + ... + 16067544.

It is an arithmetic number, because the mean of its divisors is an integer number (712322464).

Almost surely, 2^3888316487 is an apocalyptic number.

3888316487 is a deficient number, since it is larger than the sum of its proper divisors (385618297).

3888316487 is a wasteful number, since it uses less digits than its factorization.

3888316487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32134869 (or 32134858 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 56.

The square root of 3888316487 is about 62356.3668521507. The cubic root of 3888316487 is about 1572.4875015499.

The spelling of 3888316487 in words is "three billion, eight hundred eighty-eight million, three hundred sixteen thousand, four hundred eighty-seven".