1343793 has 16 divisors (see below), whose sum is σ = 2002176. Its totient is φ = 794640.

The previous prime is 1343791. The next prime is 1343801. The reversal of 1343793 is 3973431.

It is not a de Polignac number, because 1343793 - 2¹ = 1343791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1343793.

It is not an unprimeable number, because it can be changed into a prime (1343791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 946 + ... + 1892.

It is an arithmetic number, because the mean of its divisors is an integer number (125136).

2^1343793 is an apocalyptic number.

It is an amenable number.

1343793 is a deficient number, since it is larger than the sum of its proper divisors (658383).

1343793 is a wasteful number, since it uses less digits than its factorization.

1343793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004.

The product of its digits is 6804, while the sum is 30.

The square root of 1343793 is about 1159.2208590256. The cubic root of 1343793 is about 110.3513011165.

It can be divided in two parts, 13437 and 93, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 1343793 in words is "one million, three hundred forty-three thousand, seven hundred ninety-three".