606340727 has 2 divisors, whose sum is σ = 606340728. Its totient is φ = 606340726.

The previous prime is 606340703. The next prime is 606340739. The reversal of 606340727 is 727043606.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 606340727 - 2⁶ = 606340663 is a prime.

It is a Chen prime.

It is equal to p_31638563 and since 606340727 and 31638563 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606340747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303170363 + 303170364.

It is an arithmetic number, because the mean of its divisors is an integer number (303170364).

Almost surely, 2^606340727 is an apocalyptic number.

606340727 is a deficient number, since it is larger than the sum of its proper divisors (1).

606340727 is an equidigital number, since it uses as much as digits as its factorization.

606340727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 606340727 is about 24623.9868217963. The cubic root of 606340727 is about 846.3933581815.

The spelling of 606340727 in words is "six hundred six million, three hundred forty thousand, seven hundred twenty-seven".