384063556 has 12 divisors (see below), whose sum is σ = 680619520. Its totient is φ = 189600840.

The previous prime is 384063551. The next prime is 384063583. The reversal of 384063556 is 655360483.

384063556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (384063551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607380 + ... + 608011.

Almost surely, 2^384063556 is an apocalyptic number.

It is an amenable number.

384063556 is a deficient number, since it is larger than the sum of its proper divisors (296555964).

384063556 is a wasteful number, since it uses less digits than its factorization.

384063556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215474 (or 1215472 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 384063556 is about 19597.5395394422. The cubic root of 384063556 is about 726.8883352389. Note that the first 3 decimals are identical.

The spelling of 384063556 in words is "three hundred eighty-four million, sixty-three thousand, five hundred fifty-six".