384271199 has 16 divisors (see below), whose sum is σ = 431239200. Its totient is φ = 339970176.

The previous prime is 384271183. The next prime is 384271207. The reversal of 384271199 is 991172483.

It is not a de Polignac number, because 384271199 - 2⁴ = 384271183 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384271109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48737 + ... + 56069.

It is an arithmetic number, because the mean of its divisors is an integer number (26952450).

Almost surely, 2^384271199 is an apocalyptic number.

384271199 is a deficient number, since it is larger than the sum of its proper divisors (46968001).

384271199 is a wasteful number, since it uses less digits than its factorization.

384271199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7514.

The product of its digits is 108864, while the sum is 44.

The square root of 384271199 is about 19602.8365039348. The cubic root of 384271199 is about 727.0193084245.

The spelling of 384271199 in words is "three hundred eighty-four million, two hundred seventy-one thousand, one hundred ninety-nine".