695863 has 4 divisors (see below), whose sum is σ = 795280. Its totient is φ = 596448.

The previous prime is 695843. The next prime is 695867. The reversal of 695863 is 368596.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-695863 is a prime.

It is a super-3 number, since 3×695863³ = 1010863440633301941, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49698 + ... + 49711.

It is an arithmetic number, because the mean of its divisors is an integer number (198820).

2⁶⁹⁵⁸⁶³ is an apocalyptic number.

695863 is a deficient number, since it is larger than the sum of its proper divisors (99417).

695863 is an equidigital number, since it uses as much as digits as its factorization.

695863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99416.

The product of its digits is 38880, while the sum is 37.

The square root of 695863 is about 834.1840324533. The cubic root of 695863 is about 88.6151373634.

It can be divided in two parts, 6958 and 63, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 695863 in words is "six hundred ninety-five thousand, eight hundred sixty-three".