384161371 has 4 divisors (see below), whose sum is σ = 419085144. Its totient is φ = 349237600.

The previous prime is 384161363. The next prime is 384161381. The reversal of 384161371 is 173161483.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 384161371 - 2³ = 384161363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384161311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17461870 + ... + 17461891.

It is an arithmetic number, because the mean of its divisors is an integer number (104771286).

Almost surely, 2^384161371 is an apocalyptic number.

384161371 is a deficient number, since it is larger than the sum of its proper divisors (34923773).

384161371 is a wasteful number, since it uses less digits than its factorization.

384161371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34923772.

The product of its digits is 12096, while the sum is 34.

The square root of 384161371 is about 19600.0349744586. The cubic root of 384161371 is about 726.9500390430.

The spelling of 384161371 in words is "three hundred eighty-four million, one hundred sixty-one thousand, three hundred seventy-one".