389110343 has 8 divisors (see below), whose sum is σ = 406232928. Its totient is φ = 372004864.

The previous prime is 389110333. The next prime is 389110363. The reversal of 389110343 is 343011983.

It is a happy number.

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 389110343 - 2⁴ = 389110327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389110333) 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, 69455 + ... + 74847.

It is an arithmetic number, because the mean of its divisors is an integer number (50779116).

Almost surely, 2^389110343 is an apocalyptic number.

389110343 is a deficient number, since it is larger than the sum of its proper divisors (17122585).

389110343 is a wasteful number, since it uses less digits than its factorization.

389110343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8553.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 389110343 is about 19725.8800310658. The cubic root of 389110343 is about 730.0583821450.

The spelling of 389110343 in words is "three hundred eighty-nine million, one hundred ten thousand, three hundred forty-three".