384023844 has 36 divisors (see below), whose sum is σ = 973916944. Its totient is φ = 127587312.

The previous prime is 384023821. The next prime is 384023867. The reversal of 384023844 is 448320483.

384023844 is a `hidden beast` number, since 384 + 0 + 238 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (384023821) and next prime (384023867).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 384023799 and 384023808.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6322 + ... + 28425.

Almost surely, 2^384023844 is an apocalyptic number.

It is an amenable number.

384023844 is an abundant number, since it is smaller than the sum of its proper divisors (589893100).

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

384023844 is a wasteful number, since it uses less digits than its factorization.

384023844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35064 (or 35059 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The square root of 384023844 is about 19596.5263248362. The cubic root of 384023844 is about 726.8632810657.

The spelling of 384023844 in words is "three hundred eighty-four million, twenty-three thousand, eight hundred forty-four".