6689325703 has 2 divisors, whose sum is σ = 6689325704. Its totient is φ = 6689325702.

The previous prime is 6689325691. The next prime is 6689325743. The reversal of 6689325703 is 3075239866.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6689325703 - 2¹³ = 6689317511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6689325743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3344662851 + 3344662852.

It is an arithmetic number, because the mean of its divisors is an integer number (3344662852).

Almost surely, 2^6689325703 is an apocalyptic number.

6689325703 is a deficient number, since it is larger than the sum of its proper divisors (1).

6689325703 is an equidigital number, since it uses as much as digits as its factorization.

6689325703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 6689325703 is about 81788.2980810825. The cubic root of 6689325703 is about 1884.2019434806.

The spelling of 6689325703 in words is "six billion, six hundred eighty-nine million, three hundred twenty-five thousand, seven hundred three".