4643023669 has 2 divisors, whose sum is σ = 4643023670. Its totient is φ = 4643023668.

The previous prime is 4643023657. The next prime is 4643023681. The reversal of 4643023669 is 9663203464.

It is a balanced prime because it is at equal distance from previous prime (4643023657) and next prime (4643023681).

It can be written as a sum of positive squares in only one way, i.e., 4514496100 + 128527569 = 67190^2 + 11337^2 .

It is a cyclic number.

It is not a de Polignac number, because 4643023669 - 2²⁷ = 4508805941 is a prime.

It is a super-3 number, since 3×4643023669³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4643023069) 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, 2321511834 + 2321511835.

It is an arithmetic number, because the mean of its divisors is an integer number (2321511835).

Almost surely, 2^4643023669 is an apocalyptic number.

It is an amenable number.

4643023669 is a deficient number, since it is larger than the sum of its proper divisors (1).

4643023669 is an equidigital number, since it uses as much as digits as its factorization.

4643023669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 43.

The square root of 4643023669 is about 68139.7363437811. The cubic root of 4643023669 is about 1668.2724038591.

The spelling of 4643023669 in words is "four billion, six hundred forty-three million, twenty-three thousand, six hundred sixty-nine".