3887132918 has 8 divisors (see below), whose sum is σ = 5837735280. Its totient is φ = 1941221160.

The previous prime is 3887132897. The next prime is 3887132929. The reversal of 3887132918 is 8192317883.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170578 + ... + 1173893.

It is an arithmetic number, because the mean of its divisors is an integer number (729716910).

Almost surely, 2^3887132918 is an apocalyptic number.

3887132918 is a deficient number, since it is larger than the sum of its proper divisors (1950602362).

3887132918 is a wasteful number, since it uses less digits than its factorization.

3887132918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345302.

The product of its digits is 580608, while the sum is 50.

The square root of 3887132918 is about 62346.8757677560. The cubic root of 3887132918 is about 1572.3279349494.

The spelling of 3887132918 in words is "three billion, eight hundred eighty-seven million, one hundred thirty-two thousand, nine hundred eighteen".