606728862719 has 8 divisors (see below), whose sum is σ = 693436141728. Its totient is φ = 520029515520.

The previous prime is 606728862679. The next prime is 606728862757. The reversal of 606728862719 is 917268827606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 606728862719 - 2²⁴ = 606712085503 is a prime.

It is a super-2 number, since 2×606728862719² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606728862119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1818122 + ... + 2125799.

It is an arithmetic number, because the mean of its divisors is an integer number (86679517716).

Almost surely, 2^606728862719 is an apocalyptic number.

606728862719 is a deficient number, since it is larger than the sum of its proper divisors (86707279009).

606728862719 is a wasteful number, since it uses less digits than its factorization.

606728862719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3965905.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 606728862719 in words is "six hundred six billion, seven hundred twenty-eight million, eight hundred sixty-two thousand, seven hundred nineteen".