1343929759 has 2 divisors, whose sum is σ = 1343929760. Its totient is φ = 1343929758.

The previous prime is 1343929757. The next prime is 1343929771. The reversal of 1343929759 is 9579293431.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9579293431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1343929759 - 2¹ = 1343929757 is a prime.

It is a super-2 number, since 2×1343929759² = 3612294394251596162, which contains 22 as substring.

Together with 1343929757, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343929753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671964879 + 671964880.

It is an arithmetic number, because the mean of its divisors is an integer number (671964880).

Almost surely, 2^1343929759 is an apocalyptic number.

1343929759 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343929759 is an equidigital number, since it uses as much as digits as its factorization.

1343929759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 52.

The square root of 1343929759 is about 36659.6475569529. The cubic root of 1343929759 is about 1103.5504450595.

The spelling of 1343929759 in words is "one billion, three hundred forty-three million, nine hundred twenty-nine thousand, seven hundred fifty-nine".