609694306 has 32 divisors (see below), whose sum is σ = 1041485760. Its totient is φ = 265363776.

The previous prime is 609694297. The next prime is 609694333. The reversal of 609694306 is 603496906.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 109420 + ... + 114856.

It is an arithmetic number, because the mean of its divisors is an integer number (32546430).

Almost surely, 2^609694306 is an apocalyptic number.

609694306 is a deficient number, since it is larger than the sum of its proper divisors (431791454).

609694306 is a wasteful number, since it uses less digits than its factorization.

609694306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5698.

The product of its (nonzero) digits is 209952, while the sum is 43.

The square root of 609694306 is about 24691.9887007912. The cubic root of 609694306 is about 847.9509147822.

The spelling of 609694306 in words is "six hundred nine million, six hundred ninety-four thousand, three hundred six".