389302 has 8 divisors (see below), whose sum is σ = 593712. Its totient is φ = 191400.

The previous prime is 389299. The next prime is 389303. The reversal of 389302 is 203983.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389303) 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, 1474 + ... + 1717.

It is an arithmetic number, because the mean of its divisors is an integer number (74214).

2³⁸⁹³⁰² is an apocalyptic number.

389302 is a deficient number, since it is larger than the sum of its proper divisors (204410).

389302 is a wasteful number, since it uses less digits than its factorization.

389302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 389302 is about 623.9407023107. The cubic root of 389302 is about 73.0178226328.

The spelling of 389302 in words is "three hundred eighty-nine thousand, three hundred two".