606664164 has 24 divisors (see below), whose sum is σ = 1434942880. Its totient is φ = 199450944.

The previous prime is 606664153. The next prime is 606664189. The reversal of 606664164 is 461466606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345394 + ... + 347145.

Almost surely, 2^606664164 is an apocalyptic number.

It is an amenable number.

606664164 is an abundant number, since it is smaller than the sum of its proper divisors (828278716).

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

606664164 is a wasteful number, since it uses less digits than its factorization.

606664164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692619 (or 692617 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 606664164 is about 24630.5534651579. The cubic root of 606664164 is about 846.5438270818.

The spelling of 606664164 in words is "six hundred six million, six hundred sixty-four thousand, one hundred sixty-four".