389

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Number

$389$ (three hundred and eighty-nine) is:

The $77$th prime number

The smaller of the $3$rd pair of primes whose prime gap is $8$:

$397 - 389 = 8$

The $20$th emirp after $13$, $17$, $31$, $37$, $71$, $73$, $79$, $97$, $107$, $113$, $149$, $157$, $167$, $179$, $199$, $311$, $337$, $347$, $359$

The $29$th long period prime after $7$, $17$, $19$, $23$, $29$, $\ldots$, $269$, $313$, $337$, $367$, $379$, $383$

Also see

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