1348705743 has 48 divisors (see below), whose sum is σ = 2287077120. Its totient is φ = 699081600.

The previous prime is 1348705711. The next prime is 1348705769. The reversal of 1348705743 is 3475078431.

It is not a de Polignac number, because 1348705743 - 2⁵ = 1348705711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1348705695 and 1348705704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348705703) 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 in 47 ways as a sum of consecutive naturals, for example, 1307638 + ... + 1308668.

It is an arithmetic number, because the mean of its divisors is an integer number (47647440).

Almost surely, 2^1348705743 is an apocalyptic number.

1348705743 is a deficient number, since it is larger than the sum of its proper divisors (938371377).

1348705743 is a wasteful number, since it uses less digits than its factorization.

1348705743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868 (or 1861 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 1348705743 is about 36724.7293114599. The cubic root of 1348705743 is about 1104.8561452883.

The spelling of 1348705743 in words is "one billion, three hundred forty-eight million, seven hundred five thousand, seven hundred forty-three".