1343434329 has 10 divisors (see below), whose sum is σ = 2006858810. Its totient is φ = 895622832.

The previous prime is 1343434303. The next prime is 1343434373. The reversal of 1343434329 is 9234343431.

It can be written as a sum of positive squares in only one way, i.e., 961310025 + 382124304 = 31005^2 + 19548^2 .

It is not a de Polignac number, because 1343434329 - 2⁵ = 1343434297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1343434293 and 1343434302.

It is not an unprimeable number, because it can be changed into a prime (1343430329) 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 9 ways as a sum of consecutive naturals, for example, 8292724 + ... + 8292885.

It is an arithmetic number, because the mean of its divisors is an integer number (200685881).

Almost surely, 2^1343434329 is an apocalyptic number.

It is an amenable number.

1343434329 is a deficient number, since it is larger than the sum of its proper divisors (663424481).

1343434329 is an equidigital number, since it uses as much as digits as its factorization.

1343434329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16585621 (or 16585612 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The square root of 1343434329 is about 36652.8897769330. The cubic root of 1343434329 is about 1103.4148230921.

The spelling of 1343434329 in words is "one billion, three hundred forty-three million, four hundred thirty-four thousand, three hundred twenty-nine".