384647012 has 12 divisors (see below), whose sum is σ = 674283120. Its totient is φ = 191994696.

The previous prime is 384646993. The next prime is 384647027. The reversal of 384647012 is 210746483.

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, 79562 + ... + 84257.

It is an arithmetic number, because the mean of its divisors is an integer number (56190260).

Almost surely, 2^384647012 is an apocalyptic number.

It is an amenable number.

384647012 is a deficient number, since it is larger than the sum of its proper divisors (289636108).

384647012 is a wasteful number, since it uses less digits than its factorization.

384647012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164410 (or 164408 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 384647012 is about 19612.4198404990. The cubic root of 384647012 is about 727.2562368287.

The spelling of 384647012 in words is "three hundred eighty-four million, six hundred forty-seven thousand, twelve".