384270223 has 8 divisors (see below), whose sum is σ = 401378400. Its totient is φ = 367195488.

The previous prime is 384270209. The next prime is 384270233. The reversal of 384270223 is 322072483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-384270223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384270233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16773 + ... + 32401.

It is an arithmetic number, because the mean of its divisors is an integer number (50172300).

Almost surely, 2^384270223 is an apocalyptic number.

384270223 is a deficient number, since it is larger than the sum of its proper divisors (17108177).

384270223 is a wasteful number, since it uses less digits than its factorization.

384270223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16721.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 384270223 is about 19602.8116095625. The cubic root of 384270223 is about 727.0186929118.

The spelling of 384270223 in words is "three hundred eighty-four million, two hundred seventy thousand, two hundred twenty-three".