3879543366 has 24 divisors (see below), whose sum is σ = 8419413600. Its totient is φ = 1291067856.

The previous prime is 3879543359. The next prime is 3879543379. The reversal of 3879543366 is 6633459783.

3879543366 is a `hidden beast` number, since 38 + 7 + 9 + 543 + 3 + 66 = 666.

3879543366 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164766 + ... + 186833.

It is an arithmetic number, because the mean of its divisors is an integer number (350808900).

Almost surely, 2^3879543366 is an apocalyptic number.

3879543366 is an abundant number, since it is smaller than the sum of its proper divisors (4539870234).

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

3879543366 is a wasteful number, since it uses less digits than its factorization.

3879543366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352220 (or 352217 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The square root of 3879543366 is about 62285.9804932057. The cubic root of 3879543366 is about 1571.3039549106.

The spelling of 3879543366 in words is "three billion, eight hundred seventy-nine million, five hundred forty-three thousand, three hundred sixty-six".