384796188 has 72 divisors (see below), whose sum is σ = 1121553888. Its totient is φ = 108960768.

The previous prime is 384796183. The next prime is 384796199. The reversal of 384796188 is 881697483.

384796188 is a `hidden beast` number, since 38 + 479 + 61 + 88 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384796183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21720 + ... + 35232.

Almost surely, 2^384796188 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 384796188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560776944).

384796188 is an abundant number, since it is smaller than the sum of its proper divisors (736757700).

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

384796188 is a wasteful number, since it uses less digits than its factorization.

384796188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13643 (or 13638 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The square root of 384796188 is about 19616.2225721468. Note that the first 3 decimals coincide. The cubic root of 384796188 is about 727.3502408992.

The spelling of 384796188 in words is "three hundred eighty-four million, seven hundred ninety-six thousand, one hundred eighty-eight".