609052817 has 8 divisors (see below), whose sum is σ = 627771936. Its totient is φ = 590540832.

The previous prime is 609052789. The next prime is 609052823. The reversal of 609052817 is 718250906.

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 609052817 - 2¹⁴ = 609036433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (609052517) 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, 45803 + ... + 57584.

It is an arithmetic number, because the mean of its divisors is an integer number (78471492).

Almost surely, 2^609052817 is an apocalyptic number.

It is an amenable number.

609052817 is a deficient number, since it is larger than the sum of its proper divisors (18719119).

609052817 is a wasteful number, since it uses less digits than its factorization.

609052817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103567.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 609052817 is about 24678.9954617282. The cubic root of 609052817 is about 847.6534203039.

The spelling of 609052817 in words is "six hundred nine million, fifty-two thousand, eight hundred seventeen".