4766689 has 2 divisors, whose sum is σ = 4766690. Its totient is φ = 4766688.

The previous prime is 4766651. The next prime is 4766711. The reversal of 4766689 is 9866674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3179089 + 1587600 = 1783^2 + 1260^2 .

It is a cyclic number.

It is not a de Polignac number, because 4766689 - 2⁷ = 4766561 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4766189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2383344 + 2383345.

It is an arithmetic number, because the mean of its divisors is an integer number (2383345).

Almost surely, 2^4766689 is an apocalyptic number.

It is an amenable number.

4766689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4766689 is an equidigital number, since it uses as much as digits as its factorization.

4766689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 46.

The square root of 4766689 is about 2183.2748338219. The cubic root of 4766689 is about 168.2954104248.

The spelling of 4766689 in words is "four million, seven hundred sixty-six thousand, six hundred eighty-nine".