606660994 has 16 divisors (see below), whose sum is σ = 958625280. Its totient is φ = 287143920.

The previous prime is 606660983. The next prime is 606661009. The reversal of 606660994 is 499066606.

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 7 ways as a sum of consecutive naturals, for example, 50472 + ... + 61324.

It is an arithmetic number, because the mean of its divisors is an integer number (59914080).

Almost surely, 2^606660994 is an apocalyptic number.

606660994 is a deficient number, since it is larger than the sum of its proper divisors (351964286).

606660994 is a wasteful number, since it uses less digits than its factorization.

606660994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12345.

The product of its (nonzero) digits is 419904, while the sum is 46.

The square root of 606660994 is about 24630.4891141041. The cubic root of 606660994 is about 846.5423525984.

The spelling of 606660994 in words is "six hundred six million, six hundred sixty thousand, nine hundred ninety-four".