199300593 has 4 divisors (see below), whose sum is σ = 265734128. Its totient is φ = 132867060.

The previous prime is 199300579. The next prime is 199300597. The reversal of 199300593 is 395003991.

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 not a de Polignac number, because 199300593 - 2⁶ = 199300529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (199300597) 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, 33216763 + ... + 33216768.

It is an arithmetic number, because the mean of its divisors is an integer number (66433532).

Almost surely, 2^199300593 is an apocalyptic number.

It is an amenable number.

199300593 is a deficient number, since it is larger than the sum of its proper divisors (66433535).

199300593 is an equidigital number, since it uses as much as digits as its factorization.

199300593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66433534.

The product of its (nonzero) digits is 32805, while the sum is 39.

The square root of 199300593 is about 14117.3861957517. The cubic root of 199300593 is about 584.1210586359.

The spelling of 199300593 in words is "one hundred ninety-nine million, three hundred thousand, five hundred ninety-three".