6787343 has 2 divisors, whose sum is σ = 6787344. Its totient is φ = 6787342.

The previous prime is 6787289. The next prime is 6787349. The reversal of 6787343 is 3437876.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6787343 - 2⁶ = 6787279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6787297 and 6787306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6787349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3393671 + 3393672.

It is an arithmetic number, because the mean of its divisors is an integer number (3393672).

Almost surely, 2^6787343 is an apocalyptic number.

6787343 is a deficient number, since it is larger than the sum of its proper divisors (1).

6787343 is an equidigital number, since it uses as much as digits as its factorization.

6787343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 38.

The square root of 6787343 is about 2605.2529627658. The cubic root of 6787343 is about 189.3360295881.

The spelling of 6787343 in words is "six million, seven hundred eighty-seven thousand, three hundred forty-three".