389483063 has 4 divisors (see below), whose sum is σ = 390387168. Its totient is φ = 388578960.

The previous prime is 389483047. The next prime is 389483069. The reversal of 389483063 is 360384983.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360384983 = 7 ⋅51483569.

It is a cyclic number.

It is not a de Polignac number, because 389483063 - 2⁴ = 389483047 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 (389483069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451406 + ... + 452267.

It is an arithmetic number, because the mean of its divisors is an integer number (97596792).

Almost surely, 2^389483063 is an apocalyptic number.

389483063 is a deficient number, since it is larger than the sum of its proper divisors (904105).

389483063 is an equidigital number, since it uses as much as digits as its factorization.

389483063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904104.

The product of its (nonzero) digits is 373248, while the sum is 44.

The square root of 389483063 is about 19735.3252570106. The cubic root of 389483063 is about 730.2914098962.

The spelling of 389483063 in words is "three hundred eighty-nine million, four hundred eighty-three thousand, sixty-three".