682938 has 16 divisors (see below), whose sum is σ = 1517760. Its totient is φ = 227628.

The previous prime is 682933. The next prime is 682943. The reversal of 682938 is 839286.

It is an interprime number because it is at equal distance from previous prime (682933) and next prime (682943).

It is a d-powerful number, because it can be written as 6⁵ + 8 + 9⁵ + 2¹⁹ + 3¹⁰ + 8⁵ .

It is a Curzon number.

It is a nialpdrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 682938.

It is not an unprimeable number, because it can be changed into a prime (682933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6270 + ... + 6377.

It is an arithmetic number, because the mean of its divisors is an integer number (94860).

2⁶⁸²⁹³⁸ is an apocalyptic number.

682938 is an abundant number, since it is smaller than the sum of its proper divisors (834822).

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

682938 is a wasteful number, since it uses less digits than its factorization.

682938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12658 (or 12652 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 682938 is about 826.4006292350. The cubic root of 682938 is about 88.0630574218.

It can be divided in two parts, 6 and 82938, that added together give a square (82944 = 288²).

The spelling of 682938 in words is "six hundred eighty-two thousand, nine hundred thirty-eight".