530899 has 4 divisors (see below), whose sum is σ = 532440. Its totient is φ = 529360.

The previous prime is 530897. The next prime is 530911. The reversal of 530899 is 998035.

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

It is a cyclic number.

It is not a de Polignac number, because 530899 - 2¹ = 530897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12 + ... + 1030.

It is an arithmetic number, because the mean of its divisors is an integer number (133110).

2⁵³⁰⁸⁹⁹ is an apocalyptic number.

530899 is a deficient number, since it is larger than the sum of its proper divisors (1541).

530899 is a wasteful number, since it uses less digits than its factorization.

530899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 530899 is about 728.6281630571. The cubic root of 530899 is about 80.9724541807.

The spelling of 530899 in words is "five hundred thirty thousand, eight hundred ninety-nine".