344028339 has 6 divisors (see below), whose sum is σ = 496929836. Its totient is φ = 229352220.

The previous prime is 344028301. The next prime is 344028361. The reversal of 344028339 is 933820443.

It is a happy number.

344028339 is a `hidden beast` number, since 344 + 0 + 283 + 39 = 666.

It is not a de Polignac number, because 344028339 - 2¹² = 344024243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344028379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19112677 + ... + 19112694.

Almost surely, 2^344028339 is an apocalyptic number.

344028339 is a deficient number, since it is larger than the sum of its proper divisors (152901497).

344028339 is a wasteful number, since it uses less digits than its factorization.

344028339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38225377 (or 38225374 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 344028339 is about 18548.0009434979. Note that the first 3 decimals coincide. The cubic root of 344028339 is about 700.6988524013.

The spelling of 344028339 in words is "three hundred forty-four million, twenty-eight thousand, three hundred thirty-nine".