606369697 has 4 divisors (see below), whose sum is σ = 613675440. Its totient is φ = 599063956.

The previous prime is 606369637. The next prime is 606369713. The reversal of 606369697 is 796963606.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606369697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (606369637) 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 in 3 ways as a sum of consecutive naturals, for example, 3652747 + ... + 3652912.

It is an arithmetic number, because the mean of its divisors is an integer number (153418860).

Almost surely, 2^606369697 is an apocalyptic number.

It is an amenable number.

606369697 is a deficient number, since it is larger than the sum of its proper divisors (7305743).

606369697 is an equidigital number, since it uses as much as digits as its factorization.

606369697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7305742.

The product of its (nonzero) digits is 2204496, while the sum is 52.

The square root of 606369697 is about 24624.5750623234. The cubic root of 606369697 is about 846.4068377451.

The spelling of 606369697 in words is "six hundred six million, three hundred sixty-nine thousand, six hundred ninety-seven".