696469273 has 2 divisors, whose sum is σ = 696469274. Its totient is φ = 696469272.

The previous prime is 696469271. The next prime is 696469283. The reversal of 696469273 is 372964696.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 659051584 + 37417689 = 25672^2 + 6117^2 .

It is a cyclic number.

It is not a de Polignac number, because 696469273 - 2¹ = 696469271 is a prime.

Together with 696469271, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 696469273.

It is not a weakly prime, because it can be changed into another prime (696469271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348234636 + 348234637.

It is an arithmetic number, because the mean of its divisors is an integer number (348234637).

Almost surely, 2^696469273 is an apocalyptic number.

It is an amenable number.

696469273 is a deficient number, since it is larger than the sum of its proper divisors (1).

696469273 is an equidigital number, since it uses as much as digits as its factorization.

696469273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 52.

The square root of 696469273 is about 26390.7042914735. The cubic root of 696469273 is about 886.4086530602.

The spelling of 696469273 in words is "six hundred ninety-six million, four hundred sixty-nine thousand, two hundred seventy-three".