1684068375075 has 24 divisors (see below), whose sum is σ = 2785004176896. Its totient is φ = 897951156000.

The previous prime is 1684068375029. The next prime is 1684068375163. The reversal of 1684068375075 is 5705738604861.

It is not a de Polignac number, because 1684068375075 - 2¹¹ = 1684068373027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2422671 + ... + 3039320.

It is an arithmetic number, because the mean of its divisors is an integer number (116041840704).

Almost surely, 2^{1684068375075} is an apocalyptic number.

1684068375075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1684068375075 is a deficient number, since it is larger than the sum of its proper divisors (1100935801821).

1684068375075 is a wasteful number, since it uses less digits than its factorization.

1684068375075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5466115 (or 5466110 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 60.

The spelling of 1684068375075 in words is "one trillion, six hundred eighty-four billion, sixty-eight million, three hundred seventy-five thousand, seventy-five".