606697319 has 2 divisors, whose sum is σ = 606697320. Its totient is φ = 606697318.

The previous prime is 606697297. The next prime is 606697321. The reversal of 606697319 is 913796606.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 606697319 - 2¹² = 606693223 is a prime.

It is a super-2 number, since 2×606697319² = 736163273763575522, which contains 22 as substring.

Together with 606697321, 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 (606697369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303348659 + 303348660.

It is an arithmetic number, because the mean of its divisors is an integer number (303348660).

Almost surely, 2^606697319 is an apocalyptic number.

606697319 is a deficient number, since it is larger than the sum of its proper divisors (1).

606697319 is an equidigital number, since it uses as much as digits as its factorization.

606697319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 606697319 is about 24631.2265021456. The cubic root of 606697319 is about 846.5592483813.

The spelling of 606697319 in words is "six hundred six million, six hundred ninety-seven thousand, three hundred nineteen".