1343383 has 2 divisors, whose sum is σ = 1343384. Its totient is φ = 1343382.
The previous prime is 1343369. The next prime is 1343387. The reversal of 1343383 is 3833431.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1343383 - 25 = 1343351 is a prime.
It is a nialpdrome in base 6.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1343387) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671691 + 671692.
It is an arithmetic number, because the mean of its divisors is an integer number (671692).
21343383 is an apocalyptic number.
1343383 is a deficient number, since it is larger than the sum of its proper divisors (1).
1343383 is an equidigital number, since it uses as much as digits as its factorization.
1343383 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2592, while the sum is 25.
The square root of 1343383 is about 1159.0440026159. The cubic root of 1343383 is about 110.3400770079.
The spelling of 1343383 in words is "one million, three hundred forty-three thousand, three hundred eighty-three".
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