384474368 has 36 divisors (see below), whose sum is σ = 771405600. Its totient is φ = 191245824.

The previous prime is 384474353. The next prime is 384474403. The reversal of 384474368 is 863474483.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47171 + ... + 54717.

Almost surely, 2^384474368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 384474368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385702800).

384474368 is an abundant number, since it is smaller than the sum of its proper divisors (386931232).

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

384474368 is an equidigital number, since it uses as much as digits as its factorization.

384474368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7762 (or 7748 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 47.

The square root of 384474368 is about 19608.0179518482. The cubic root of 384474368 is about 727.1474139242.

The spelling of 384474368 in words is "three hundred eighty-four million, four hundred seventy-four thousand, three hundred sixty-eight".