1946727843994 has 32 divisors (see below), whose sum is σ = 2992395700800. Its totient is φ = 949330233600.

The previous prime is 1946727843937. The next prime is 1946727844001. The reversal of 1946727843994 is 4993487276491.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219989682 + ... + 219998530.

It is an arithmetic number, because the mean of its divisors is an integer number (93512365650).

Almost surely, 2^{1946727843994} is an apocalyptic number.

1946727843994 is a deficient number, since it is larger than the sum of its proper divisors (1045667856806).

1946727843994 is a wasteful number, since it uses less digits than its factorization.

1946727843994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12366.

The product of its digits is 658409472, while the sum is 73.

The spelling of 1946727843994 in words is "one trillion, nine hundred forty-six billion, seven hundred twenty-seven million, eight hundred forty-three thousand, nine hundred ninety-four".