530004631 has 8 divisors (see below), whose sum is σ = 604349424. Its totient is φ = 460456320.

The previous prime is 530004623. The next prime is 530004641. The reversal of 530004631 is 136400035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 530004631 - 2³ = 530004623 is a prime.

It is a super-3 number, since 3×530004631³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530004641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1198885 + ... + 1199326.

It is an arithmetic number, because the mean of its divisors is an integer number (75543678).

Almost surely, 2^530004631 is an apocalyptic number.

530004631 is a deficient number, since it is larger than the sum of its proper divisors (74344793).

530004631 is a wasteful number, since it uses less digits than its factorization.

530004631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398241.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 530004631 is about 23021.8294451158. The cubic root of 530004631 is about 809.2695905042.

Adding to 530004631 its reverse (136400035), we get a palindrome (666404666).

The spelling of 530004631 in words is "five hundred thirty million, four thousand, six hundred thirty-one".