4689697 has 2 divisors, whose sum is σ = 4689698. Its totient is φ = 4689696.

The previous prime is 4689689. The next prime is 4689719. The reversal of 4689697 is 7969864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2944656 + 1745041 = 1716^2 + 1321^2 .

It is a cyclic number.

It is not a de Polignac number, because 4689697 - 2³ = 4689689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4689697.

It is not a weakly prime, because it can be changed into another prime (4689667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2344848 + 2344849.

It is an arithmetic number, because the mean of its divisors is an integer number (2344849).

Almost surely, 2^4689697 is an apocalyptic number.

It is an amenable number.

4689697 is a deficient number, since it is larger than the sum of its proper divisors (1).

4689697 is an equidigital number, since it uses as much as digits as its factorization.

4689697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 49.

The square root of 4689697 is about 2165.5708254407. The cubic root of 4689697 is about 167.3843800001.

The spelling of 4689697 in words is "four million, six hundred eighty-nine thousand, six hundred ninety-seven".