1734289349 has 16 divisors (see below), whose sum is σ = 1934755200. Its totient is φ = 1543555776.

The previous prime is 1734289343. The next prime is 1734289351. The reversal of 1734289349 is 9439824371.

It is a cyclic number.

It is not a de Polignac number, because 1734289349 - 2²⁴ = 1717512133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1734289297 and 1734289306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1734289343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313562 + ... + 319044.

It is an arithmetic number, because the mean of its divisors is an integer number (120922200).

Almost surely, 2^1734289349 is an apocalyptic number.

It is an amenable number.

1734289349 is a deficient number, since it is larger than the sum of its proper divisors (200465851).

1734289349 is a wasteful number, since it uses less digits than its factorization.

1734289349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364.

The product of its digits is 1306368, while the sum is 50.

The square root of 1734289349 is about 41644.7997834063. The cubic root of 1734289349 is about 1201.4541050943.

The spelling of 1734289349 in words is "one billion, seven hundred thirty-four million, two hundred eighty-nine thousand, three hundred forty-nine".