684114 has 32 divisors (see below), whose sum is σ = 1529280. Its totient is φ = 202752.

The previous prime is 684113. The next prime is 684119. The reversal of 684114 is 411486.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (684113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1762 + ... + 2114.

It is an arithmetic number, because the mean of its divisors is an integer number (47790).

2⁶⁸⁴¹¹⁴ is an apocalyptic number.

684114 is an abundant number, since it is smaller than the sum of its proper divisors (845166).

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

684114 is a wasteful number, since it uses less digits than its factorization.

684114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394.

The product of its digits is 768, while the sum is 24.

The square root of 684114 is about 827.1118424977. Note that the first 3 decimals coincide. The cubic root of 684114 is about 88.1135758039.

The spelling of 684114 in words is "six hundred eighty-four thousand, one hundred fourteen".