609164412 has 12 divisors (see below), whose sum is σ = 1421383656. Its totient is φ = 203054800.

The previous prime is 609164393. The next prime is 609164419. The reversal of 609164412 is 214461906.

609164412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609164419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25381839 + ... + 25381862.

It is an arithmetic number, because the mean of its divisors is an integer number (118448638).

Almost surely, 2^609164412 is an apocalyptic number.

It is an amenable number.

609164412 is an abundant number, since it is smaller than the sum of its proper divisors (812219244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

609164412 is a wasteful number, since it uses less digits than its factorization.

609164412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50763708 (or 50763706 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 609164412 is about 24681.2562889331. The cubic root of 609164412 is about 847.7051881769.

The spelling of 609164412 in words is "six hundred nine million, one hundred sixty-four thousand, four hundred twelve".