389254 has 16 divisors (see below), whose sum is σ = 616896. Its totient is φ = 184000.

The previous prime is 389231. The next prime is 389269. The reversal of 389254 is 452983.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3804 + ... + 3904.

It is an arithmetic number, because the mean of its divisors is an integer number (38556).

2³⁸⁹²⁵⁴ is an apocalyptic number.

389254 is a deficient number, since it is larger than the sum of its proper divisors (227642).

389254 is a wasteful number, since it uses less digits than its factorization.

389254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191.

The product of its digits is 8640, while the sum is 31.

The square root of 389254 is about 623.9022359312. The cubic root of 389254 is about 73.0148215355.

It can be divided in two parts, 3 and 89254, that multiplied together give a palindrome (267762).

The spelling of 389254 in words is "three hundred eighty-nine thousand, two hundred fifty-four".