474432589 has 4 divisors (see below), whose sum is σ = 474516220. Its totient is φ = 474348960.

The previous prime is 474432577. The next prime is 474432593. The reversal of 474432589 is 985234474.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 292991689 + 181440900 = 17117^2 + 13470^2 .

It is a cyclic number.

It is not a de Polignac number, because 474432589 - 2⁵ = 474432557 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 (474432509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32634 + ... + 44875.

It is an arithmetic number, because the mean of its divisors is an integer number (118629055).

Almost surely, 2^474432589 is an apocalyptic number.

It is an amenable number.

474432589 is a deficient number, since it is larger than the sum of its proper divisors (83631).

474432589 is an equidigital number, since it uses as much as digits as its factorization.

474432589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83630.

The product of its digits is 967680, while the sum is 46.

The square root of 474432589 is about 21781.4735268301. The cubic root of 474432589 is about 779.9345709965.

The spelling of 474432589 in words is "four hundred seventy-four million, four hundred thirty-two thousand, five hundred eighty-nine".