695969 has 4 divisors (see below), whose sum is σ = 698544. Its totient is φ = 693396.

The previous prime is 695939. The next prime is 695999. The reversal of 695969 is 969596.

695969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (695939) and next prime (695999).

It is a cyclic number.

It is not a de Polignac number, because 695969 - 2¹⁶ = 630433 is a prime.

It is a super-2 number, since 2×695969² = 968745697922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (695939) 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, 827 + ... + 1440.

It is an arithmetic number, because the mean of its divisors is an integer number (174636).

2⁶⁹⁵⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

695969 is a deficient number, since it is larger than the sum of its proper divisors (2575).

695969 is a wasteful number, since it uses less digits than its factorization.

695969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574.

The product of its digits is 131220, while the sum is 44.

The square root of 695969 is about 834.2475651748. The cubic root of 695969 is about 88.6196366818.

The spelling of 695969 in words is "six hundred ninety-five thousand, nine hundred sixty-nine".