1982416162 has 8 divisors (see below), whose sum is σ = 3076163100. Its totient is φ = 957028464.

The previous prime is 1982416159. The next prime is 1982416181. The reversal of 1982416162 is 2616142891.

It can be written as a sum of positive squares in 2 ways, for example, as 1727981761 + 254434401 = 41569^2 + 15951^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17089737 + ... + 17089852.

Almost surely, 2^1982416162 is an apocalyptic number.

1982416162 is a deficient number, since it is larger than the sum of its proper divisors (1093746938).

1982416162 is a wasteful number, since it uses less digits than its factorization.

1982416162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34179620.

The product of its digits is 41472, while the sum is 40.

The square root of 1982416162 is about 44524.3322465368. The cubic root of 1982416162 is about 1256.2178011037.

The spelling of 1982416162 in words is "one billion, nine hundred eighty-two million, four hundred sixteen thousand, one hundred sixty-two".