983968 has 24 divisors (see below), whose sum is σ = 1963332. Its totient is φ = 485376.

The previous prime is 983951. The next prime is 983987. The reversal of 983968 is 869389.

It can be written as a sum of positive squares in 2 ways, for example, as 898704 + 85264 = 948^2 + 292^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2946 + ... + 3262.

2⁹⁸³⁹⁶⁸ is an apocalyptic number.

It is an amenable number.

983968 is a deficient number, since it is larger than the sum of its proper divisors (979364).

983968 is a wasteful number, since it uses less digits than its factorization.

983968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 416 counting only the distinct ones).

The product of its digits is 93312, while the sum is 43.

The square root of 983968 is about 991.9516117231. The cubic root of 983968 is about 99.4627184553.

The spelling of 983968 in words is "nine hundred eighty-three thousand, nine hundred sixty-eight".