530031794 has 8 divisors (see below), whose sum is σ = 795740700. Its totient is φ = 264784896.

The previous prime is 530031791. The next prime is 530031851. The reversal of 530031794 is 497130035.

530031794 = 13291² + 13292² + 13293².

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 512433769 + 17598025 = 22637^2 + 4195^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 530031794.

It is not an unprimeable number, because it can be changed into a prime (530031791) 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, 112619 + ... + 117230.

Almost surely, 2^530031794 is an apocalyptic number.

530031794 is a deficient number, since it is larger than the sum of its proper divisors (265708906).

530031794 is a wasteful number, since it uses less digits than its factorization.

530031794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231004.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 530031794 is about 23022.4193776414. The cubic root of 530031794 is about 809.2834154239.

The spelling of 530031794 in words is "five hundred thirty million, thirty-one thousand, seven hundred ninety-four".