875430193 has 8 divisors (see below), whose sum is σ = 955231200. Its totient is φ = 795665280.

The previous prime is 875430191. The next prime is 875430223. The reversal of 875430193 is 391034578.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 875430193 - 2¹ = 875430191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (875430191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79521 + ... + 89857.

It is an arithmetic number, because the mean of its divisors is an integer number (119403900).

Almost surely, 2^875430193 is an apocalyptic number.

It is an amenable number.

875430193 is a deficient number, since it is larger than the sum of its proper divisors (79801007).

875430193 is a wasteful number, since it uses less digits than its factorization.

875430193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18047.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 875430193 is about 29587.6696108362. The cubic root of 875430193 is about 956.6223142008.

The spelling of 875430193 in words is "eight hundred seventy-five million, four hundred thirty thousand, one hundred ninety-three".