609320332 has 6 divisors (see below), whose sum is σ = 1066310588. Its totient is φ = 304660164.

The previous prime is 609320323. The next prime is 609320333. The reversal of 609320332 is 233023906.

It is a self number, because there is not a number n which added to its sum of digits gives 609320332.

It is not an unprimeable number, because it can be changed into a prime (609320333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76165038 + ... + 76165045.

Almost surely, 2^609320332 is an apocalyptic number.

It is an amenable number.

609320332 is a deficient number, since it is larger than the sum of its proper divisors (456990256).

609320332 is a wasteful number, since it uses less digits than its factorization.

609320332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152330087 (or 152330085 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 609320332 is about 24684.4147591147. The cubic root of 609320332 is about 847.7775074146. Note that the first 3 decimals are identical.

The spelling of 609320332 in words is "six hundred nine million, three hundred twenty thousand, three hundred thirty-two".