694806 has 32 divisors (see below), whose sum is σ = 1617408. Its totient is φ = 194880.

The previous prime is 694789. The next prime is 694829. The reversal of 694806 is 608496.

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 694806.

It is an unprimeable number.

694806 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2866 + ... + 3098.

It is an arithmetic number, because the mean of its divisors is an integer number (50544).

2⁶⁹⁴⁸⁰⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808704).

694806 is an abundant number, since it is smaller than the sum of its proper divisors (922602).

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

694806 is a wasteful number, since it uses less digits than its factorization.

694806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 694806 is about 833.5502384380. The cubic root of 694806 is about 88.5702465032.

The spelling of 694806 in words is "six hundred ninety-four thousand, eight hundred six".