695403 has 6 divisors (see below), whose sum is σ = 1004484. Its totient is φ = 463596.

The previous prime is 695389. The next prime is 695407. The reversal of 695403 is 304596.

It is a happy number.

It is not a de Polignac number, because 695403 - 2⁵ = 695371 is a prime.

695403 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 695403.

It is not an unprimeable number, because it can be changed into a prime (695407) 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 5 ways as a sum of consecutive naturals, for example, 38625 + ... + 38642.

It is an arithmetic number, because the mean of its divisors is an integer number (167414).

2⁶⁹⁵⁴⁰³ is an apocalyptic number.

695403 is a deficient number, since it is larger than the sum of its proper divisors (309081).

695403 is a wasteful number, since it uses less digits than its factorization.

695403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77273 (or 77270 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 695403 is about 833.9082683365. The cubic root of 695403 is about 88.5956067237.

Adding to 695403 its reverse (304596), we get a palindrome (999999).

The spelling of 695403 in words is "six hundred ninety-five thousand, four hundred three".