8061343 has 2 divisors, whose sum is σ = 8061344. Its totient is φ = 8061342.

The previous prime is 8061341. The next prime is 8061359. The reversal of 8061343 is 3431608.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8061343 - 2¹ = 8061341 is a prime.

Together with 8061341, it forms a pair of twin primes.

8061343 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8061341) 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, 4030671 + 4030672.

It is an arithmetic number, because the mean of its divisors is an integer number (4030672).

Almost surely, 2^8061343 is an apocalyptic number.

8061343 is a deficient number, since it is larger than the sum of its proper divisors (1).

8061343 is an equidigital number, since it uses as much as digits as its factorization.

8061343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 8061343 is about 2839.2504292506. The cubic root of 8061343 is about 200.5098906197.

It can be divided in two parts, 80613 and 43, that added together give a square (80656 = 284²).

The spelling of 8061343 in words is "eight million, sixty-one thousand, three hundred forty-three".