609596068 has 6 divisors (see below), whose sum is σ = 1066793126. Its totient is φ = 304798032.

The previous prime is 609596021. The next prime is 609596069. The reversal of 609596068 is 860695906.

It can be written as a sum of positive squares in only one way, i.e., 528632064 + 80964004 = 22992^2 + 8998^2 .

It is a super-2 number, since 2×609596068² = 743214732242121248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (609596069) 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 as a sum of consecutive naturals, namely, 76199505 + ... + 76199512.

Almost surely, 2^609596068 is an apocalyptic number.

It is an amenable number.

609596068 is a deficient number, since it is larger than the sum of its proper divisors (457197058).

609596068 is a wasteful number, since it uses less digits than its factorization.

609596068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152399021 (or 152399019 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 49.

The square root of 609596068 is about 24689.9993519643. Note that the first 3 decimals coincide. The cubic root of 609596068 is about 847.9053698397.

The spelling of 609596068 in words is "six hundred nine million, five hundred ninety-six thousand, sixty-eight".