1982203996 has 12 divisors (see below), whose sum is σ = 3469633552. Its totient is φ = 990880128.

The previous prime is 1982203933. The next prime is 1982204011. The reversal of 1982203996 is 6993022891.

It is a congruent number.

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, 34485 + ... + 71788.

Almost surely, 2^1982203996 is an apocalyptic number.

It is an amenable number.

1982203996 is a deficient number, since it is larger than the sum of its proper divisors (1487429556).

1982203996 is a wasteful number, since it uses less digits than its factorization.

1982203996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110940 (or 110938 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 1982203996 is about 44521.9495979230. The cubic root of 1982203996 is about 1256.1729843762.

The spelling of 1982203996 in words is "one billion, nine hundred eighty-two million, two hundred three thousand, nine hundred ninety-six".