605770664 has 16 divisors (see below), whose sum is σ = 1136303520. Its totient is φ = 302756400.

The previous prime is 605770663. The next prime is 605770667. The reversal of 605770664 is 466077506.

It is not an unprimeable number, because it can be changed into a prime (605770663) 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 in 3 ways as a sum of consecutive naturals, for example, 5567 + ... + 35249.

It is an arithmetic number, because the mean of its divisors is an integer number (71018970).

Almost surely, 2^605770664 is an apocalyptic number.

It is an amenable number.

605770664 is a deficient number, since it is larger than the sum of its proper divisors (530532856).

605770664 is a wasteful number, since it uses less digits than its factorization.

605770664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32240 (or 32236 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 605770664 is about 24612.4087403082. The cubic root of 605770664 is about 846.1280239647.

The spelling of 605770664 in words is "six hundred five million, seven hundred seventy thousand, six hundred sixty-four".