319795423 has 8 divisors (see below), whose sum is σ = 324019440. Its totient is φ = 315585600.

The previous prime is 319795393. The next prime is 319795451. The reversal of 319795423 is 324597913.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-319795423 is a prime.

It is a super-2 number, since 2×319795423² = 204538225143497858, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 319795423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (319790423) 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 7 ways as a sum of consecutive naturals, for example, 46348 + ... + 52798.

It is an arithmetic number, because the mean of its divisors is an integer number (40502430).

Almost surely, 2^319795423 is an apocalyptic number.

319795423 is a deficient number, since it is larger than the sum of its proper divisors (4224017).

319795423 is an equidigital number, since it uses as much as digits as its factorization.

319795423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7097.

The product of its digits is 204120, while the sum is 43.

The square root of 319795423 is about 17882.8248048232. The cubic root of 319795423 is about 683.8445885360.

The spelling of 319795423 in words is "three hundred nineteen million, seven hundred ninety-five thousand, four hundred twenty-three".