696813 has 16 divisors (see below), whose sum is σ = 1060416. Its totient is φ = 403200.

The previous prime is 696811. The next prime is 696823. The reversal of 696813 is 318696.

It is not a de Polignac number, because 696813 - 2¹ = 696811 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138 + ... + 1188.

It is an arithmetic number, because the mean of its divisors is an integer number (66276).

2⁶⁹⁶⁸¹³ is an apocalyptic number.

It is an amenable number.

696813 is a deficient number, since it is larger than the sum of its proper divisors (363603).

696813 is a wasteful number, since it uses less digits than its factorization.

696813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084.

The product of its digits is 7776, while the sum is 33.

The square root of 696813 is about 834.7532569568. The cubic root of 696813 is about 88.6554451537.

The spelling of 696813 in words is "six hundred ninety-six thousand, eight hundred thirteen".