683798 has 16 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 321600.

The previous prime is 683789. The next prime is 683807. The reversal of 683798 is 897386.

It is an interprime number because it is at equal distance from previous prime (683789) and next prime (683807).

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

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, 2408 + ... + 2676.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2⁶⁸³⁷⁹⁸ is an apocalyptic number.

683798 is a deficient number, since it is larger than the sum of its proper divisors (404842).

683798 is a wasteful number, since it uses less digits than its factorization.

683798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343.

The product of its digits is 72576, while the sum is 41.

The square root of 683798 is about 826.9207942723. The cubic root of 683798 is about 88.1000068285.

The spelling of 683798 in words is "six hundred eighty-three thousand, seven hundred ninety-eight".