389113 has 8 divisors (see below), whose sum is σ = 421632. Its totient is φ = 357696.

The previous prime is 389111. The next prime is 389117. The reversal of 389113 is 311983.

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

It is a cyclic number.

It is not a de Polignac number, because 389113 - 2¹ = 389111 is a prime.

It is a Duffinian number.

389113 is a lucky number.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556 + ... + 1042.

It is an arithmetic number, because the mean of its divisors is an integer number (52704).

2³⁸⁹¹¹³ is an apocalyptic number.

It is an amenable number.

389113 is a deficient number, since it is larger than the sum of its proper divisors (32519).

389113 is a wasteful number, since it uses less digits than its factorization.

389113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551.

The product of its digits is 648, while the sum is 25.

The square root of 389113 is about 623.7892272234. The cubic root of 389113 is about 73.0060043851.

The spelling of 389113 in words is "three hundred eighty-nine thousand, one hundred thirteen".