384161001 has 16 divisors (see below), whose sum is σ = 587480448. Its totient is φ = 218736000.

The previous prime is 384160991. The next prime is 384161023. The reversal of 384161001 is 100161483.

It is not a de Polignac number, because 384161001 - 2¹⁷ = 384029929 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (384160001) 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 15 ways as a sum of consecutive naturals, for example, 26650 + ... + 38451.

It is an arithmetic number, because the mean of its divisors is an integer number (36717528).

Almost surely, 2^384161001 is an apocalyptic number.

It is an amenable number.

384161001 is a deficient number, since it is larger than the sum of its proper divisors (203319447).

384161001 is a wasteful number, since it uses less digits than its factorization.

384161001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65392.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 384161001 is about 19600.0255356977. The cubic root of 384161001 is about 726.9498056588.

The spelling of 384161001 in words is "three hundred eighty-four million, one hundred sixty-one thousand, one".