606769 has 4 divisors (see below), whose sum is σ = 609280. Its totient is φ = 604260.

The previous prime is 606757. The next prime is 606791. The reversal of 606769 is 967606.

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 not a de Polignac number, because 606769 - 2⁵ = 606737 is a prime.

It is a super-2 number, since 2×606769² = 736337238722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 849 + ... + 1390.

It is an arithmetic number, because the mean of its divisors is an integer number (152320).

2⁶⁰⁶⁷⁶⁹ is an apocalyptic number.

It is an amenable number.

606769 is a deficient number, since it is larger than the sum of its proper divisors (2511).

606769 is a wasteful number, since it uses less digits than its factorization.

606769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 606769 is about 778.9537855354. The cubic root of 606769 is about 84.6592587259.

The spelling of 606769 in words is "six hundred six thousand, seven hundred sixty-nine".