606641779534 has 8 divisors (see below), whose sum is σ = 1039957336368. Its totient is φ = 259989334080.

The previous prime is 606641779531. The next prime is 606641779561. The reversal of 606641779534 is 435977146606.

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

It is a super-2 number, since 2×606641779534² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606641779531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21665777827 + ... + 21665777854.

It is an arithmetic number, because the mean of its divisors is an integer number (129994667046).

Almost surely, 2^606641779534 is an apocalyptic number.

606641779534 is a deficient number, since it is larger than the sum of its proper divisors (433315556834).

606641779534 is a wasteful number, since it uses less digits than its factorization.

606641779534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43331555690.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 606641779534 in words is "six hundred six billion, six hundred forty-one million, seven hundred seventy-nine thousand, five hundred thirty-four".