683934 has 8 divisors (see below), whose sum is σ = 1367880. Its totient is φ = 227976.

The previous prime is 683933. The next prime is 683939. The reversal of 683934 is 439386.

683934 = 412² + 413² + ... + 415².

It is a sphenic number, since it is the product of 3 distinct primes.

683934 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 683895 and 683904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683933) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 56989 + ... + 57000.

It is an arithmetic number, because the mean of its divisors is an integer number (170985).

2⁶⁸³⁹³⁴ is an apocalyptic number.

683934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

683934 is a wasteful number, since it uses less digits than its factorization.

683934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113994.

The product of its digits is 15552, while the sum is 33.

The square root of 683934 is about 827.0030229691. The cubic root of 683934 is about 88.1058471530.

The spelling of 683934 in words is "six hundred eighty-three thousand, nine hundred thirty-four".