1606675612 has 12 divisors (see below), whose sum is σ = 2818395720. Its totient is φ = 801419696.

The previous prime is 1606675601. The next prime is 1606675613. The reversal of 1606675612 is 2165766061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606675613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477643 + ... + 480994.

It is an arithmetic number, because the mean of its divisors is an integer number (234866310).

Almost surely, 2^1606675612 is an apocalyptic number.

It is an amenable number.

1606675612 is a deficient number, since it is larger than the sum of its proper divisors (1211720108).

1606675612 is a wasteful number, since it uses less digits than its factorization.

1606675612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959060 (or 959058 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1606675612 is about 40083.3582924385. The cubic root of 1606675612 is about 1171.2314722608.

The spelling of 1606675612 in words is "one billion, six hundred six million, six hundred seventy-five thousand, six hundred twelve".