606495949 has 2 divisors, whose sum is σ = 606495950. Its totient is φ = 606495948.

The previous prime is 606495931. The next prime is 606495983. The reversal of 606495949 is 949594606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530979849 + 75516100 = 23043^2 + 8690^2 .

It is a cyclic number.

It is not a de Polignac number, because 606495949 - 2⁵ = 606495917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 606495896 and 606495905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606495919) 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, 303247974 + 303247975.

It is an arithmetic number, because the mean of its divisors is an integer number (303247975).

Almost surely, 2^606495949 is an apocalyptic number.

It is an amenable number.

606495949 is a deficient number, since it is larger than the sum of its proper divisors (1).

606495949 is an equidigital number, since it uses as much as digits as its factorization.

606495949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The square root of 606495949 is about 24627.1384655221. The cubic root of 606495949 is about 846.4655770153.

The spelling of 606495949 in words is "six hundred six million, four hundred ninety-five thousand, nine hundred forty-nine".