382971 has 4 divisors (see below), whose sum is σ = 510632. Its totient is φ = 255312.

The previous prime is 382961. The next prime is 382979. The reversal of 382971 is 179283.

It is a happy number.

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

It is not a de Polignac number, because 382971 - 2⁵ = 382939 is a prime.

It is a D-number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 382971.

It is not an unprimeable number, because it can be changed into a prime (382979) 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, 63826 + ... + 63831.

It is an arithmetic number, because the mean of its divisors is an integer number (127658).

2³⁸²⁹⁷¹ is an apocalyptic number.

382971 is a deficient number, since it is larger than the sum of its proper divisors (127661).

382971 is a wasteful number, since it uses less digits than its factorization.

382971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127660.

The product of its digits is 3024, while the sum is 30.

The square root of 382971 is about 618.8465076253. The cubic root of 382971 is about 72.6198414301.

The spelling of 382971 in words is "three hundred eighty-two thousand, nine hundred seventy-one".