682998 has 16 divisors (see below), whose sum is σ = 1387200. Its totient is φ = 224136.

The previous prime is 682967. The next prime is 683003. The reversal of 682998 is 899286.

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 682998.

It is an unprimeable number.

682998 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 448 + ... + 1251.

It is an arithmetic number, because the mean of its divisors is an integer number (86700).

2⁶⁸²⁹⁹⁸ is an apocalyptic number.

682998 is an abundant number, since it is smaller than the sum of its proper divisors (704202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

682998 is a wasteful number, since it uses less digits than its factorization.

682998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771.

The product of its digits is 62208, while the sum is 42.

The square root of 682998 is about 826.4369304430. The cubic root of 682998 is about 88.0656362936.

The spelling of 682998 in words is "six hundred eighty-two thousand, nine hundred ninety-eight".