1348459727 has 2 divisors, whose sum is σ = 1348459728. Its totient is φ = 1348459726.

The previous prime is 1348459687. The next prime is 1348459729. The reversal of 1348459727 is 7279548431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1348459727 - 2⁸ = 1348459471 is a prime.

Together with 1348459729, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1348459729) 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 as a sum of consecutive naturals, namely, 674229863 + 674229864.

It is an arithmetic number, because the mean of its divisors is an integer number (674229864).

Almost surely, 2^1348459727 is an apocalyptic number.

1348459727 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348459727 is an equidigital number, since it uses as much as digits as its factorization.

1348459727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 50.

The square root of 1348459727 is about 36721.3796990255. The cubic root of 1348459727 is about 1104.7889626530.

The spelling of 1348459727 in words is "one billion, three hundred forty-eight million, four hundred fifty-nine thousand, seven hundred twenty-seven".