1734427449 has 12 divisors (see below), whose sum is σ = 2530090212. Its totient is φ = 1144836000.

The previous prime is 1734427441. The next prime is 1734427501. The reversal of 1734427449 is 9447244371.

It can be written as a sum of positive squares in 2 ways, for example, as 1708995600 + 25431849 = 41340^2 + 5043^2 .

It is not a de Polignac number, because 1734427449 - 2³ = 1734427441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1734427441) 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, 953122 + ... + 954939.

It is an arithmetic number, because the mean of its divisors is an integer number (210840851).

Almost surely, 2^1734427449 is an apocalyptic number.

It is an amenable number.

1734427449 is a deficient number, since it is larger than the sum of its proper divisors (795662763).

1734427449 is a wasteful number, since it uses less digits than its factorization.

1734427449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908168 (or 1908165 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 1734427449 is about 41646.4578205638. The cubic root of 1734427449 is about 1201.4859945074.

The spelling of 1734427449 in words is "one billion, seven hundred thirty-four million, four hundred twenty-seven thousand, four hundred forty-nine".