1696327 has 2 divisors, whose sum is σ = 1696328. Its totient is φ = 1696326.
The previous prime is 1696313. The next prime is 1696333. The reversal of 1696327 is 7236961.
It is a strong prime.
It is an emirp because it is prime and its reverse (7236961) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1696327 - 27 = 1696199 is a prime.
It is an Ulam number.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 1696292 and 1696301.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1696027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 848163 + 848164.
It is an arithmetic number, because the mean of its divisors is an integer number (848164).
21696327 is an apocalyptic number.
1696327 is a deficient number, since it is larger than the sum of its proper divisors (1).
1696327 is an equidigital number, since it uses as much as digits as its factorization.
1696327 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 13608, while the sum is 34.
The square root of 1696327 is about 1302.4311882015. The cubic root of 1696327 is about 119.2623030230.
The spelling of 1696327 in words is "one million, six hundred ninety-six thousand, three hundred twenty-seven".
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