682944 has 28 divisors (see below), whose sum is σ = 1807464. Its totient is φ = 227584.

The previous prime is 682943. The next prime is 682951. The reversal of 682944 is 449286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1587 + ... + 1970.

2⁶⁸²⁹⁴⁴ is an apocalyptic number.

682944 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

682944 is an abundant number, since it is smaller than the sum of its proper divisors (1124520).

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

682944 is a wasteful number, since it uses less digits than its factorization.

682944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3572 (or 3562 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 682944 is about 826.4042594276. The cubic root of 682944 is about 88.0633153157.

The spelling of 682944 in words is "six hundred eighty-two thousand, nine hundred forty-four".