609930593 has 4 divisors (see below), whose sum is σ = 613583040. Its totient is φ = 606278148.

The previous prime is 609930569. The next prime is 609930599. The reversal of 609930593 is 395039906.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 609930593 - 2¹⁰ = 609929569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (609930599) 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, 1825973 + ... + 1826306.

It is an arithmetic number, because the mean of its divisors is an integer number (153395760).

Almost surely, 2^609930593 is an apocalyptic number.

It is an amenable number.

609930593 is a deficient number, since it is larger than the sum of its proper divisors (3652447).

609930593 is a wasteful number, since it uses less digits than its factorization.

609930593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652446.

The product of its (nonzero) digits is 196830, while the sum is 44.

The square root of 609930593 is about 24696.7729268421. The cubic root of 609930593 is about 848.0604417470.

The spelling of 609930593 in words is "six hundred nine million, nine hundred thirty thousand, five hundred ninety-three".