319794134 has 16 divisors (see below), whose sum is σ = 524249280. Its totient is φ = 145097160.

The previous prime is 319794127. The next prime is 319794193. The reversal of 319794134 is 431497913.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 319794091 and 319794100.

It is a congruent number.

It is an unprimeable number.

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, 524 + ... + 25295.

It is an arithmetic number, because the mean of its divisors is an integer number (32765580).

Almost surely, 2^319794134 is an apocalyptic number.

319794134 is a deficient number, since it is larger than the sum of its proper divisors (204455146).

319794134 is a wasteful number, since it uses less digits than its factorization.

319794134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26395.

The product of its digits is 81648, while the sum is 41.

The square root of 319794134 is about 17882.7887646195. The cubic root of 319794134 is about 683.8436697436.

The spelling of 319794134 in words is "three hundred nineteen million, seven hundred ninety-four thousand, one hundred thirty-four".