389195 has 4 divisors (see below), whose sum is σ = 467040. Its totient is φ = 311352.

The previous prime is 389189. The next prime is 389219. The reversal of 389195 is 591983.

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

It is a cyclic number.

It is not a de Polignac number, because 389195 - 2¹⁸ = 127051 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38915 + ... + 38924.

It is an arithmetic number, because the mean of its divisors is an integer number (116760).

2³⁸⁹¹⁹⁵ is an apocalyptic number.

389195 is a deficient number, since it is larger than the sum of its proper divisors (77845).

389195 is an equidigital number, since it uses as much as digits as its factorization.

389195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77844.

The product of its digits is 9720, while the sum is 35.

The square root of 389195 is about 623.8549510904. The cubic root of 389195 is about 73.0111323487.

It can be divided in two parts, 389 and 195, that multiplied together give a triangular number (75855 = T₃₈₉).

The spelling of 389195 in words is "three hundred eighty-nine thousand, one hundred ninety-five".