3887866002 has 8 divisors (see below), whose sum is σ = 7775732016. Its totient is φ = 1295955332.

The previous prime is 3887865977. The next prime is 3887866043. The reversal of 3887866002 is 2006687883.

It is a happy number.

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

3887866002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323988828 + ... + 323988839.

It is an arithmetic number, because the mean of its divisors is an integer number (971966502).

Almost surely, 2^3887866002 is an apocalyptic number.

3887866002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3887866002 is a wasteful number, since it uses less digits than its factorization.

3887866002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647977672.

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 3887866002 is about 62352.7545662579. The cubic root of 3887866002 is about 1572.4267718062.

The spelling of 3887866002 in words is "three billion, eight hundred eighty-seven million, eight hundred sixty-six thousand, two".