609466323 has 4 divisors (see below), whose sum is σ = 812621768. Its totient is φ = 406310880.

The previous prime is 609466313. The next prime is 609466339. The reversal of 609466323 is 323664906.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-609466323 is a prime.

It is a super-2 number, since 2×609466323² = 742898397742280658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (609466313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101577718 + ... + 101577723.

It is an arithmetic number, because the mean of its divisors is an integer number (203155442).

Almost surely, 2^609466323 is an apocalyptic number.

609466323 is a deficient number, since it is larger than the sum of its proper divisors (203155445).

609466323 is a wasteful number, since it uses less digits than its factorization.

609466323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203155444.

The product of its (nonzero) digits is 139968, while the sum is 39.

The square root of 609466323 is about 24687.3717313123. The cubic root of 609466323 is about 847.8452101735.

The spelling of 609466323 in words is "six hundred nine million, four hundred sixty-six thousand, three hundred twenty-three".