484764439 has 4 divisors (see below), whose sum is σ = 495078624. Its totient is φ = 474450256.

The previous prime is 484764421. The next prime is 484764481. The reversal of 484764439 is 934467484.

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 484764439 - 2⁵ = 484764407 is a prime.

It is a super-2 number, since 2×484764439² = 469993122637969442, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 484764392 and 484764401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484768439) 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, 5157022 + ... + 5157115.

It is an arithmetic number, because the mean of its divisors is an integer number (123769656).

Almost surely, 2^484764439 is an apocalyptic number.

484764439 is a deficient number, since it is larger than the sum of its proper divisors (10314185).

484764439 is a wasteful number, since it uses less digits than its factorization.

484764439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10314184.

The product of its digits is 2322432, while the sum is 49.

The square root of 484764439 is about 22017.3667589928. The cubic root of 484764439 is about 785.5555800304. Note that the first 4 decimals are identical.

The spelling of 484764439 in words is "four hundred eighty-four million, seven hundred sixty-four thousand, four hundred thirty-nine".