1348822339 has 2 divisors, whose sum is σ = 1348822340. Its totient is φ = 1348822338.

The previous prime is 1348822337. The next prime is 1348822361. The reversal of 1348822339 is 9332288431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1348822339 - 2¹ = 1348822337 is a prime.

Together with 1348822337, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1348822295 and 1348822304.

It is not a weakly prime, because it can be changed into another prime (1348822333) 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 as a sum of consecutive naturals, namely, 674411169 + 674411170.

It is an arithmetic number, because the mean of its divisors is an integer number (674411170).

Almost surely, 2^1348822339 is an apocalyptic number.

1348822339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348822339 is an equidigital number, since it uses as much as digits as its factorization.

1348822339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 43.

The square root of 1348822339 is about 36726.3167088670. The cubic root of 1348822339 is about 1104.8879827482.

The spelling of 1348822339 in words is "one billion, three hundred forty-eight million, eight hundred twenty-two thousand, three hundred thirty-nine".