608984 has 8 divisors (see below), whose sum is σ = 1141860. Its totient is φ = 304488.

The previous prime is 608977. The next prime is 608987. The reversal of 608984 is 489806.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 608984.

It is not an unprimeable number, because it can be changed into a prime (608987) by changing a digit.

608984 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38054 + ... + 38069.

2⁶⁰⁸⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

608984 is a deficient number, since it is larger than the sum of its proper divisors (532876).

608984 is a wasteful number, since it uses less digits than its factorization.

608984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76129 (or 76125 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 608984 is about 780.3742691811. The cubic root of 608984 is about 84.7621493591.

The spelling of 608984 in words is "six hundred eight thousand, nine hundred eighty-four".