696889883 has 2 divisors, whose sum is σ = 696889884. Its totient is φ = 696889882.

The previous prime is 696889861. The next prime is 696889909. The reversal of 696889883 is 388988696.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 696889883 - 2²² = 692695579 is a prime.

It is not a weakly prime, because it can be changed into another prime (696889183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348444941 + 348444942.

It is an arithmetic number, because the mean of its divisors is an integer number (348444942).

Almost surely, 2^696889883 is an apocalyptic number.

696889883 is a deficient number, since it is larger than the sum of its proper divisors (1).

696889883 is an equidigital number, since it uses as much as digits as its factorization.

696889883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35831808, while the sum is 65.

The square root of 696889883 is about 26398.6719931136. The cubic root of 696889883 is about 886.5870563915.

The spelling of 696889883 in words is "six hundred ninety-six million, eight hundred eighty-nine thousand, eight hundred eighty-three".