7671343 has 2 divisors, whose sum is σ = 7671344. Its totient is φ = 7671342.

The previous prime is 7671319. The next prime is 7671359. The reversal of 7671343 is 3431767.

It is a strong prime.

It is an emirp because it is prime and its reverse (3431767) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7671343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7671373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3835671 + 3835672.

It is an arithmetic number, because the mean of its divisors is an integer number (3835672).

Almost surely, 2^7671343 is an apocalyptic number.

7671343 is a deficient number, since it is larger than the sum of its proper divisors (1).

7671343 is an equidigital number, since it uses as much as digits as its factorization.

7671343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 31.

The square root of 7671343 is about 2769.7189388095. The cubic root of 7671343 is about 197.2228061376. Note that the first 3 decimals are identical.

The spelling of 7671343 in words is "seven million, six hundred seventy-one thousand, three hundred forty-three".