696069371 has 2 divisors, whose sum is σ = 696069372. Its totient is φ = 696069370.

The previous prime is 696069343. The next prime is 696069373. The reversal of 696069371 is 173960696.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 696069371 - 2⁶ = 696069307 is a prime.

Together with 696069373, it forms a pair of twin primes.

It is a Chen prime.

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, 348034685 + 348034686.

It is an arithmetic number, because the mean of its divisors is an integer number (348034686).

Almost surely, 2^696069371 is an apocalyptic number.

696069371 is a deficient number, since it is larger than the sum of its proper divisors (1).

696069371 is an equidigital number, since it uses as much as digits as its factorization.

696069371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 696069371 is about 26383.1266342714. The cubic root of 696069371 is about 886.2389664836.

The spelling of 696069371 in words is "six hundred ninety-six million, sixty-nine thousand, three hundred seventy-one".