4917220306 has 8 divisors (see below), whose sum is σ = 7380192204. Its totient is φ = 2457156240.

The previous prime is 4917220289. The next prime is 4917220313. The reversal of 4917220306 is 6030227194.

It can be written as a sum of positive squares in 2 ways, for example, as 4427704681 + 489515625 = 66541^2 + 22125^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722725 + ... + 729496.

Almost surely, 2^4917220306 is an apocalyptic number.

4917220306 is a deficient number, since it is larger than the sum of its proper divisors (2462971898).

4917220306 is a wasteful number, since it uses less digits than its factorization.

4917220306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453916.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 4917220306 is about 70122.8943070664. The cubic root of 4917220306 is about 1700.4866318513.

The spelling of 4917220306 in words is "four billion, nine hundred seventeen million, two hundred twenty thousand, three hundred six".