384804105 has 24 divisors (see below), whose sum is σ = 716208192. Its totient is φ = 175910112.

The previous prime is 384804089. The next prime is 384804113. The reversal of 384804105 is 501408483.

It is not a de Polignac number, because 384804105 - 2⁴ = 384804089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261037 + ... + 262506.

It is an arithmetic number, because the mean of its divisors is an integer number (29842008).

Almost surely, 2^384804105 is an apocalyptic number.

384804105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

384804105 is a deficient number, since it is larger than the sum of its proper divisors (331404087).

384804105 is a wasteful number, since it uses less digits than its factorization.

384804105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523565 (or 523558 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 384804105 is about 19616.4243683705. The cubic root of 384804105 is about 727.3552291610.

The spelling of 384804105 in words is "three hundred eighty-four million, eight hundred four thousand, one hundred five".