608964217 has 8 divisors (see below), whose sum is σ = 628998912. Its totient is φ = 588954000.

The previous prime is 608964199. The next prime is 608964227. The reversal of 608964217 is 712469806.

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 608964217 - 2¹⁹ = 608439929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (608964227) 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 7 ways as a sum of consecutive naturals, for example, 53967 + ... + 64267.

It is an arithmetic number, because the mean of its divisors is an integer number (78624864).

Almost surely, 2^608964217 is an apocalyptic number.

It is an amenable number.

608964217 is a deficient number, since it is larger than the sum of its proper divisors (20034695).

608964217 is a wasteful number, since it uses less digits than its factorization.

608964217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12239.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 608964217 is about 24677.2003476894. The cubic root of 608964217 is about 847.6123150922.

The spelling of 608964217 in words is "six hundred eight million, nine hundred sixty-four thousand, two hundred seventeen".