389314883 has 4 divisors (see below), whose sum is σ = 409805160. Its totient is φ = 368824608.

The previous prime is 389314867. The next prime is 389314889. The reversal of 389314883 is 388413983.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 389314883 - 2⁴ = 389314867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (389314889) 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, 10245110 + ... + 10245147.

It is an arithmetic number, because the mean of its divisors is an integer number (102451290).

Almost surely, 2^389314883 is an apocalyptic number.

389314883 is a deficient number, since it is larger than the sum of its proper divisors (20490277).

389314883 is a wasteful number, since it uses less digits than its factorization.

389314883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20490276.

The product of its digits is 497664, while the sum is 47.

The square root of 389314883 is about 19731.0639094804. The cubic root of 389314883 is about 730.1862807277.

The spelling of 389314883 in words is "three hundred eighty-nine million, three hundred fourteen thousand, eight hundred eighty-three".