379189 has 2 divisors, whose sum is σ = 379190. Its totient is φ = 379188.

The previous prime is 379187. The next prime is 379199. The reversal of 379189 is 981973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324900 + 54289 = 570^2 + 233^2 .

It is a cyclic number.

It is not a de Polignac number, because 379189 - 2¹ = 379187 is a prime.

Together with 379187, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189594 + 189595.

It is an arithmetic number, because the mean of its divisors is an integer number (189595).

2³⁷⁹¹⁸⁹ is an apocalyptic number.

It is an amenable number.

379189 is a deficient number, since it is larger than the sum of its proper divisors (1).

379189 is an equidigital number, since it uses as much as digits as its factorization.

379189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 37.

The square root of 379189 is about 615.7832410841. The cubic root of 379189 is about 72.3799996646.

It can be divided in two parts, 379 and 189, that multiplied together give a triangular number (71631 = T₃₇₈).

The spelling of 379189 in words is "three hundred seventy-nine thousand, one hundred eighty-nine".