389016601 has 4 divisors (see below), whose sum is σ = 393703632. Its totient is φ = 384329572.

The previous prime is 389016577. The next prime is 389016707. The reversal of 389016601 is 106610983.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106610983 = 151 ⋅706033.

It is a cyclic number.

It is not a de Polignac number, because 389016601 - 2²³ = 380627993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (389016401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2343391 + ... + 2343556.

It is an arithmetic number, because the mean of its divisors is an integer number (98425908).

Almost surely, 2^389016601 is an apocalyptic number.

It is an amenable number.

389016601 is a deficient number, since it is larger than the sum of its proper divisors (4687031).

389016601 is an equidigital number, since it uses as much as digits as its factorization.

389016601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4687030.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 389016601 is about 19723.5037708821. The cubic root of 389016601 is about 729.9997504221. Note that the first 3 decimals are identical.

The spelling of 389016601 in words is "three hundred eighty-nine million, sixteen thousand, six hundred one".