1606340305676 has 12 divisors (see below), whose sum is σ = 2811123332472. Its totient is φ = 803162210688.

The previous prime is 1606340305643. The next prime is 1606340305699. The reversal of 1606340305676 is 6765030436061.

It is a self number, because there is not a number n which added to its sum of digits gives 1606340305676.

It is an unprimeable number.

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, 1518245 + ... + 2348988.

It is an arithmetic number, because the mean of its divisors is an integer number (234260277706).

Almost surely, 2^{1606340305676} is an apocalyptic number.

It is an amenable number.

1606340305676 is a deficient number, since it is larger than the sum of its proper divisors (1204783026796).

1606340305676 is a wasteful number, since it uses less digits than its factorization.

1606340305676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3971080 (or 3971078 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 47.

The spelling of 1606340305676 in words is "one trillion, six hundred six billion, three hundred forty million, three hundred five thousand, six hundred seventy-six".