3887866001 has 8 divisors (see below), whose sum is σ = 3933118560. Its totient is φ = 3842860608.

The previous prime is 3887865977. The next prime is 3887866043. The reversal of 3887866001 is 1006687883.

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

It is a cyclic number.

It is not a de Polignac number, because 3887866001 - 2¹⁸ = 3887603857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3887866061) 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, 30056 + ... + 93161.

It is an arithmetic number, because the mean of its divisors is an integer number (491639820).

Almost surely, 2^3887866001 is an apocalyptic number.

It is an amenable number.

3887866001 is a deficient number, since it is larger than the sum of its proper divisors (45252559).

3887866001 is a wasteful number, since it uses less digits than its factorization.

3887866001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123583.

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 3887866001 is about 62352.7545582390. The cubic root of 3887866001 is about 1572.4267716714.

The spelling of 3887866001 in words is "three billion, eight hundred eighty-seven million, eight hundred sixty-six thousand, one".