6604316444 has 24 divisors (see below), whose sum is σ = 12611894400. Its totient is φ = 3001092080.

The previous prime is 6604316401. The next prime is 6604316447. The reversal of 6604316444 is 4446134066.

It is a junction number, because it is equal to n+sod(n) for n = 6604316398 and 6604316407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6604316447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146417 + ... + 186135.

It is an arithmetic number, because the mean of its divisors is an integer number (525495600).

Almost surely, 2^6604316444 is an apocalyptic number.

It is an amenable number.

6604316444 is a deficient number, since it is larger than the sum of its proper divisors (6007577956).

6604316444 is a wasteful number, since it uses less digits than its factorization.

6604316444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43513 (or 43511 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The square root of 6604316444 is about 81266.9455805988. The cubic root of 6604316444 is about 1876.1862899067.

The spelling of 6604316444 in words is "six billion, six hundred four million, three hundred sixteen thousand, four hundred forty-four".