606080909 has 16 divisors (see below), whose sum is σ = 698880000. Its totient is φ = 514856304.

The previous prime is 606080903. The next prime is 606080911. The reversal of 606080909 is 909080606.

It is a cyclic number.

It is not a de Polignac number, because 606080909 - 2²⁸ = 337645453 is a prime.

606080909 is a strobogrammatic number because it is the same when read upside-down.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606080903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582812 + ... + 583850.

It is an arithmetic number, because the mean of its divisors is an integer number (43680000).

Almost surely, 2^606080909 is an apocalyptic number.

It is an amenable number.

606080909 is a deficient number, since it is larger than the sum of its proper divisors (92799091).

606080909 is a wasteful number, since it uses less digits than its factorization.

606080909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 606080909 is about 24618.7105470616. The cubic root of 606080909 is about 846.2724472604.

The spelling of 606080909 in words is "six hundred six million, eighty thousand, nine hundred nine".