384480163 has 4 divisors (see below), whose sum is σ = 392660640. Its totient is φ = 376299688.

The previous prime is 384480149. The next prime is 384480199. The reversal of 384480163 is 361084483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 361084483 = 709 ⋅509287.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-384480163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384480113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4090168 + ... + 4090261.

It is an arithmetic number, because the mean of its divisors is an integer number (98165160).

Almost surely, 2^384480163 is an apocalyptic number.

384480163 is a deficient number, since it is larger than the sum of its proper divisors (8180477).

384480163 is an equidigital number, since it uses as much as digits as its factorization.

384480163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8180476.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 384480163 is about 19608.1657224739. The cubic root of 384480163 is about 727.1510672220.

The spelling of 384480163 in words is "three hundred eighty-four million, four hundred eighty thousand, one hundred sixty-three".