389080013 has 8 divisors (see below), whose sum is σ = 450020928. Its totient is φ = 329478624.

The previous prime is 389080007. The next prime is 389080019. The reversal of 389080013 is 310080983.

It is an interprime number because it is at equal distance from previous prime (389080007) and next prime (389080019).

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 389080013 - 2¹⁶ = 389014477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389080019) 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, 334256 + ... + 335417.

It is an arithmetic number, because the mean of its divisors is an integer number (56252616).

Almost surely, 2^389080013 is an apocalyptic number.

It is an amenable number.

389080013 is a deficient number, since it is larger than the sum of its proper divisors (60940915).

389080013 is an equidigital number, since it uses as much as digits as its factorization.

389080013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669763.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 389080013 is about 19725.1112290907. Note that the first 3 decimals coincide. The cubic root of 389080013 is about 730.0394130218.

The spelling of 389080013 in words is "three hundred eighty-nine million, eighty thousand, thirteen".