531341673 has 16 divisors (see below), whose sum is σ = 726617472. Its totient is φ = 345168000.

The previous prime is 531341663. The next prime is 531341717. The reversal of 531341673 is 376143135.

It is not a de Polignac number, because 531341673 - 2⁸ = 531341417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (531341663) 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 15 ways as a sum of consecutive naturals, for example, 123468 + ... + 127698.

It is an arithmetic number, because the mean of its divisors is an integer number (45413592).

Almost surely, 2^531341673 is an apocalyptic number.

It is an amenable number.

531341673 is a deficient number, since it is larger than the sum of its proper divisors (195275799).

531341673 is a wasteful number, since it uses less digits than its factorization.

531341673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296.

The product of its digits is 22680, while the sum is 33.

The square root of 531341673 is about 23050.8497240340. The cubic root of 531341673 is about 809.9495335118.

The spelling of 531341673 in words is "five hundred thirty-one million, three hundred forty-one thousand, six hundred seventy-three".