983996 has 24 divisors (see below), whose sum is σ = 1881600. Its totient is φ = 447552.

The previous prime is 983993. The next prime is 984007. The reversal of 983996 is 699389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (983993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6530 + ... + 6678.

It is an arithmetic number, because the mean of its divisors is an integer number (78400).

2⁹⁸³⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

983996 is a deficient number, since it is larger than the sum of its proper divisors (897604).

983996 is a wasteful number, since it uses less digits than its factorization.

983996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 291 counting only the distinct ones).

The product of its digits is 104976, while the sum is 44.

The square root of 983996 is about 991.9657252143. The cubic root of 983996 is about 99.4636618904.

The spelling of 983996 in words is "nine hundred eighty-three thousand, nine hundred ninety-six".