319044349 has 12 divisors (see below), whose sum is σ = 347819836. Its totient is φ = 290886912.

The previous prime is 319044331. The next prime is 319044373. The reversal of 319044349 is 943440913.

It can be written as a sum of positive squares in 2 ways, for example, as 91336249 + 227708100 = 9557^2 + 15090^2 .

It is not a de Polignac number, because 319044349 - 2⁵ = 319044317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (319044149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 634032 + ... + 634534.

Almost surely, 2^319044349 is an apocalyptic number.

It is an amenable number.

319044349 is a deficient number, since it is larger than the sum of its proper divisors (28775487).

319044349 is an frugal number, since it uses more digits than its factorization.

319044349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 319044349 is about 17861.8125899921. The cubic root of 319044349 is about 683.3088079769.

The spelling of 319044349 in words is "three hundred nineteen million, forty-four thousand, three hundred forty-nine".