696069343 has 2 divisors, whose sum is σ = 696069344. Its totient is φ = 696069342.

The previous prime is 696069331. The next prime is 696069371. The reversal of 696069343 is 343960696.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-696069343 is a prime.

It is a super-3 number, since 3×696069343³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 696069293 and 696069302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (696069373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348034671 + 348034672.

It is an arithmetic number, because the mean of its divisors is an integer number (348034672).

Almost surely, 2^696069343 is an apocalyptic number.

696069343 is a deficient number, since it is larger than the sum of its proper divisors (1).

696069343 is an equidigital number, since it uses as much as digits as its factorization.

696069343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 46.

The square root of 696069343 is about 26383.1261036292. The cubic root of 696069343 is about 886.2389546004.

The spelling of 696069343 in words is "six hundred ninety-six million, sixty-nine thousand, three hundred forty-three".