606346644 has 12 divisors (see below), whose sum is σ = 1414808864. Its totient is φ = 202115544.

The previous prime is 606346627. The next prime is 606346669. The reversal of 606346644 is 446643606.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25264432 + ... + 25264455.

Almost surely, 2^606346644 is an apocalyptic number.

It is an amenable number.

606346644 is an abundant number, since it is smaller than the sum of its proper divisors (808462220).

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

606346644 is a wasteful number, since it uses less digits than its factorization.

606346644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50528894 (or 50528892 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The square root of 606346644 is about 24624.1069685786. The cubic root of 606346644 is about 846.3961113603.

The spelling of 606346644 in words is "six hundred six million, three hundred forty-six thousand, six hundred forty-four".