4289633 has 2 divisors, whose sum is σ = 4289634. Its totient is φ = 4289632.

The previous prime is 4289629. The next prime is 4289639. The reversal of 4289633 is 3369824.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2166784 + 2122849 = 1472^2 + 1457^2 .

It is a cyclic number.

It is not a de Polignac number, because 4289633 - 2² = 4289629 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2¹¹ + 8⁵ + 9³ + 6 + 3⁶ + 3¹⁰ .

It is a junction number, because it is equal to n+sod(n) for n = 4289593 and 4289602.

It is not a weakly prime, because it can be changed into another prime (4289639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2144816 + 2144817.

It is an arithmetic number, because the mean of its divisors is an integer number (2144817).

Almost surely, 2^4289633 is an apocalyptic number.

It is an amenable number.

4289633 is a deficient number, since it is larger than the sum of its proper divisors (1).

4289633 is an equidigital number, since it uses as much as digits as its factorization.

4289633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

The square root of 4289633 is about 2071.1429211911. The cubic root of 4289633 is about 162.4825448707.

The spelling of 4289633 in words is "four million, two hundred eighty-nine thousand, six hundred thirty-three".