695200769 has 2 divisors, whose sum is σ = 695200770. Its totient is φ = 695200768.

The previous prime is 695200763. The next prime is 695200811. The reversal of 695200769 is 967002596.

695200769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 568345600 + 126855169 = 23840^2 + 11263^2 .

It is a cyclic number.

It is not a de Polignac number, because 695200769 - 2¹² = 695196673 is a prime.

It is a super-2 number, since 2×695200769² = 966608218436382722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (695200763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347600384 + 347600385.

It is an arithmetic number, because the mean of its divisors is an integer number (347600385).

Almost surely, 2^695200769 is an apocalyptic number.

It is an amenable number.

695200769 is a deficient number, since it is larger than the sum of its proper divisors (1).

695200769 is an equidigital number, since it uses as much as digits as its factorization.

695200769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 695200769 is about 26366.6601790974. The cubic root of 695200769 is about 885.8701769199.

The spelling of 695200769 in words is "six hundred ninety-five million, two hundred thousand, seven hundred sixty-nine".