380089 has 4 divisors (see below), whose sum is σ = 388224. Its totient is φ = 371956.

The previous prime is 380071. The next prime is 380117. The reversal of 380089 is 980083.

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, and also an emirpimes, since its reverse is a distinct semiprime: 980083 = 13 ⋅75391.

It is a cyclic number.

It is not a de Polignac number, because 380089 - 2¹¹ = 378041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3997 + ... + 4090.

It is an arithmetic number, because the mean of its divisors is an integer number (97056).

2³⁸⁰⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

380089 is a deficient number, since it is larger than the sum of its proper divisors (8135).

380089 is an equidigital number, since it uses as much as digits as its factorization.

380089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8134.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 380089 is about 616.5135846030. The cubic root of 380089 is about 72.4372187380.

The spelling of 380089 in words is "three hundred eighty thousand, eighty-nine".