3885277866 has 8 divisors (see below), whose sum is σ = 7770555744. Its totient is φ = 1295092620.

The previous prime is 3885277843. The next prime is 3885277873. The reversal of 3885277866 is 6687725883.

3885277866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3885277866 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, 323773150 + ... + 323773161.

It is an arithmetic number, because the mean of its divisors is an integer number (971319468).

Almost surely, 2^3885277866 is an apocalyptic number.

3885277866 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.

3885277866 is a wasteful number, since it uses less digits than its factorization.

3885277866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647546316.

The product of its digits is 27095040, while the sum is 60.

The square root of 3885277866 is about 62331.9971282808. The cubic root of 3885277866 is about 1572.0777750628.

The spelling of 3885277866 in words is "three billion, eight hundred eighty-five million, two hundred seventy-seven thousand, eight hundred sixty-six".