3866055244 has 12 divisors (see below), whose sum is σ = 6767828368. Its totient is φ = 1932390000.

The previous prime is 3866055227. The next prime is 3866055269. The reversal of 3866055244 is 4425506683.

It is a self number, because there is not a number n which added to its sum of digits gives 3866055244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145632 + ... + 170119.

Almost surely, 2^3866055244 is an apocalyptic number.

It is an amenable number.

3866055244 is a deficient number, since it is larger than the sum of its proper divisors (2901773124).

3866055244 is a wasteful number, since it uses less digits than its factorization.

3866055244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318816 (or 318814 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The square root of 3866055244 is about 62177.6104719376. The cubic root of 3866055244 is about 1569.4808409634.

The spelling of 3866055244 in words is "three billion, eight hundred sixty-six million, fifty-five thousand, two hundred forty-four".