382089 has 4 divisors (see below), whose sum is σ = 509456. Its totient is φ = 254724.

The previous prime is 382087. The next prime is 382103. The reversal of 382089 is 980283.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 382089 - 2¹ = 382087 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 382089.

It is not an unprimeable number, because it can be changed into a prime (382087) 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, 63679 + ... + 63684.

It is an arithmetic number, because the mean of its divisors is an integer number (127364).

2³⁸²⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

382089 is a deficient number, since it is larger than the sum of its proper divisors (127367).

382089 is a wasteful number, since it uses less digits than its factorization.

382089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127366.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 382089 is about 618.1334807305. The cubic root of 382089 is about 72.5640496219.

The spelling of 382089 in words is "three hundred eighty-two thousand, eighty-nine".