683468 has 36 divisors (see below), whose sum is σ = 1393560. Its totient is φ = 291456.

The previous prime is 683461. The next prime is 683471. The reversal of 683468 is 864386.

It is a nialpdrome in base 7.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683461) by changing a digit.

683468 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 (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29705 + ... + 29727.

It is an arithmetic number, because the mean of its divisors is an integer number (38710).

2⁶⁸³⁴⁶⁸ is an apocalyptic number.

683468 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

683468 is an abundant number, since it is smaller than the sum of its proper divisors (710092).

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

683468 is a wasteful number, since it uses less digits than its factorization.

683468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 61 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 683468 is about 826.7212347581. The cubic root of 683468 is about 88.0858322329.

The spelling of 683468 in words is "six hundred eighty-three thousand, four hundred sixty-eight".