200830793 has 4 divisors (see below), whose sum is σ = 200874960. Its totient is φ = 200786628.

The previous prime is 200830781. The next prime is 200830801. The reversal of 200830793 is 397038002.

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, and also an emirpimes, since its reverse is a distinct semiprime: 397038002 = 2 ⋅198519001.

It is a cyclic number.

It is not a de Polignac number, because 200830793 - 2¹² = 200826697 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 (200830753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14363 + ... + 24656.

It is an arithmetic number, because the mean of its divisors is an integer number (50218740).

Almost surely, 2^200830793 is an apocalyptic number.

It is an amenable number.

200830793 is a deficient number, since it is larger than the sum of its proper divisors (44167).

200830793 is an equidigital number, since it uses as much as digits as its factorization.

200830793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44166.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 200830793 is about 14171.4781515550. The cubic root of 200830793 is about 585.6121801532.

Adding to 200830793 its reverse (397038002), we get a palindrome (597868795).

The spelling of 200830793 in words is "two hundred million, eight hundred thirty thousand, seven hundred ninety-three".