6706319 has 2 divisors, whose sum is σ = 6706320. Its totient is φ = 6706318.

The previous prime is 6706303. The next prime is 6706321. The reversal of 6706319 is 9136076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6706319 - 2⁴ = 6706303 is a prime.

It is a super-2 number, since 2×6706319² = 89949429059522, which contains 22 as substring.

Together with 6706321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6706339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3353159 + 3353160.

It is an arithmetic number, because the mean of its divisors is an integer number (3353160).

Almost surely, 2^6706319 is an apocalyptic number.

6706319 is a deficient number, since it is larger than the sum of its proper divisors (1).

6706319 is an equidigital number, since it uses as much as digits as its factorization.

6706319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 6706319 is about 2589.6561547819. The cubic root of 6706319 is about 188.5796111551.

The spelling of 6706319 in words is "six million, seven hundred six thousand, three hundred nineteen".