530605838 has 16 divisors (see below), whose sum is σ = 910401120. Its totient is φ = 227204736.

The previous prime is 530605813. The next prime is 530605841. The reversal of 530605838 is 838506035.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818 + ... + 32586.

It is an arithmetic number, because the mean of its divisors is an integer number (56900070).

Almost surely, 2^530605838 is an apocalyptic number.

530605838 is a deficient number, since it is larger than the sum of its proper divisors (379795282).

530605838 is a wasteful number, since it uses less digits than its factorization.

530605838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32971.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 530605838 is about 23034.8830689457. The cubic root of 530605838 is about 809.5754712852.

The spelling of 530605838 in words is "five hundred thirty million, six hundred five thousand, eight hundred thirty-eight".