682694 has 4 divisors (see below), whose sum is σ = 1024044. Its totient is φ = 341346.

The previous prime is 682679. The next prime is 682697. The reversal of 682694 is 496286.

682694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 682694.

It is not an unprimeable number, because it can be changed into a prime (682697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170672 + ... + 170675.

It is an arithmetic number, because the mean of its divisors is an integer number (256011).

2⁶⁸²⁶⁹⁴ is an apocalyptic number.

682694 is a deficient number, since it is larger than the sum of its proper divisors (341350).

682694 is a wasteful number, since it uses less digits than its factorization.

682694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341349.

The product of its digits is 20736, while the sum is 35.

The square root of 682694 is about 826.2529878917. The cubic root of 682694 is about 88.0525684533.

The spelling of 682694 in words is "six hundred eighty-two thousand, six hundred ninety-four".