530384 has 10 divisors (see below), whose sum is σ = 1027650. Its totient is φ = 265184.

The previous prime is 530359. The next prime is 530389. The reversal of 530384 is 483035.

It can be written as a sum of positive squares in only one way, i.e., 529984 + 400 = 728^2 + 20^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16559 + ... + 16590.

It is an arithmetic number, because the mean of its divisors is an integer number (102765).

2⁵³⁰³⁸⁴ is an apocalyptic number.

It is an amenable number.

530384 is a deficient number, since it is larger than the sum of its proper divisors (497266).

530384 is a wasteful number, since it uses less digits than its factorization.

530384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33157 (or 33151 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 530384 is about 728.2746734578. The cubic root of 530384 is about 80.9462631945.

The spelling of 530384 in words is "five hundred thirty thousand, three hundred eighty-four".