1892973163982 has 16 divisors (see below), whose sum is σ = 2852076332400. Its totient is φ = 942281683200.

The previous prime is 1892973163973. The next prime is 1892973163987. The reversal of 1892973163982 is 2893613792981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1892973163987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6137357 + ... + 6438407.

It is an arithmetic number, because the mean of its divisors is an integer number (178254770775).

Almost surely, 2^{1892973163982} is an apocalyptic number.

1892973163982 is a deficient number, since it is larger than the sum of its proper divisors (959103168418).

1892973163982 is a wasteful number, since it uses less digits than its factorization.

1892973163982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315011.

The product of its digits is 70543872, while the sum is 68.

The spelling of 1892973163982 in words is "one trillion, eight hundred ninety-two billion, nine hundred seventy-three million, one hundred sixty-three thousand, nine hundred eighty-two".