695605969 has 8 divisors (see below), whose sum is σ = 726929280. Its totient is φ = 664971216.

The previous prime is 695605913. The next prime is 695606011. The reversal of 695605969 is 969506596.

695605969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-695605969 is a prime.

It is a super-2 number, since 2×695605969² = 967735328216857922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (695605369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170074 + ... + 174115.

It is an arithmetic number, because the mean of its divisors is an integer number (90866160).

Almost surely, 2^695605969 is an apocalyptic number.

It is an amenable number.

695605969 is a deficient number, since it is larger than the sum of its proper divisors (31323311).

695605969 is a wasteful number, since it uses less digits than its factorization.

695605969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344279.

The product of its (nonzero) digits is 3936600, while the sum is 55.

The square root of 695605969 is about 26374.3430060352. The cubic root of 695605969 is about 886.0422542511.

The spelling of 695605969 in words is "six hundred ninety-five million, six hundred five thousand, nine hundred sixty-nine".