695808 has 60 divisors (see below), whose sum is σ = 2021448. Its totient is φ = 230400.

The previous prime is 695801. The next prime is 695809. The reversal of 695808 is 808596.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4533 + ... + 4683.

2⁶⁹⁵⁸⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010724).

695808 is an abundant number, since it is smaller than the sum of its proper divisors (1325640).

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

695808 is a wasteful number, since it uses less digits than its factorization.

695808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 695808 is about 834.1510654552. The cubic root of 695808 is about 88.6128026313.

The spelling of 695808 in words is "six hundred ninety-five thousand, eight hundred eight".