682829 has 4 divisors (see below), whose sum is σ = 780384. Its totient is φ = 585276.

The previous prime is 682819. The next prime is 682901. The reversal of 682829 is 928286.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 928286 = 2 ⋅464143.

It is a cyclic number.

It is not a de Polignac number, because 682829 - 2¹⁶ = 617293 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682819) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 48767 + ... + 48780.

It is an arithmetic number, because the mean of its divisors is an integer number (195096).

2⁶⁸²⁸²⁹ is an apocalyptic number.

It is an amenable number.

682829 is a deficient number, since it is larger than the sum of its proper divisors (97555).

682829 is an equidigital number, since it uses as much as digits as its factorization.

682829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97554.

The product of its digits is 13824, while the sum is 35.

The square root of 682829 is about 826.3346779604. The cubic root of 682829 is about 88.0583720848.

The spelling of 682829 in words is "six hundred eighty-two thousand, eight hundred twenty-nine".