389119 has 4 divisors (see below), whose sum is σ = 395560. Its totient is φ = 382680.
The previous prime is 389117. The next prime is 389141. The reversal of 389119 is 911983.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911983 = 89 ⋅10247.
It is a cyclic number.
It is not a de Polignac number, because 389119 - 21 = 389117 is a prime.
It is a super-2 number, since 2×3891192 = 302827192322, which contains 22 as substring.
It is a Duffinian number.
It is a plaindrome in base 8 and base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (389111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3129 + ... + 3250.
It is an arithmetic number, because the mean of its divisors is an integer number (98890).
2389119 is an apocalyptic number.
389119 is a deficient number, since it is larger than the sum of its proper divisors (6441).
389119 is an equidigital number, since it uses as much as digits as its factorization.
389119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6440.
The product of its digits is 1944, while the sum is 31.
The square root of 389119 is about 623.7940365217. The cubic root of 389119 is about 73.0063796264.
The spelling of 389119 in words is "three hundred eighty-nine thousand, one hundred nineteen".
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