384371 has 4 divisors (see below), whose sum is σ = 413952. Its totient is φ = 354792.

The previous prime is 384367. The next prime is 384383. The reversal of 384371 is 173483.

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 384371 - 2² = 384367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 384371.

It is not an unprimeable number, because it can be changed into a prime (384301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14771 + ... + 14796.

It is an arithmetic number, because the mean of its divisors is an integer number (103488).

2³⁸⁴³⁷¹ is an apocalyptic number.

384371 is a deficient number, since it is larger than the sum of its proper divisors (29581).

384371 is a wasteful number, since it uses less digits than its factorization.

384371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29580.

The product of its digits is 2016, while the sum is 26.

The square root of 384371 is about 619.9766124621. The cubic root of 384371 is about 72.7082242253.

The spelling of 384371 in words is "three hundred eighty-four thousand, three hundred seventy-one".