4033489 has 2 divisors, whose sum is σ = 4033490. Its totient is φ = 4033488.

The previous prime is 4033483. The next prime is 4033499. The reversal of 4033489 is 9843304.

4033489 is nontrivially palindromic in base 12.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4000000 + 33489 = 2000^2 + 183^2 .

It is a cyclic number.

It is not a de Polignac number, because 4033489 - 2¹¹ = 4031441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4033489.

It is not a weakly prime, because it can be changed into another prime (4033483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016744 + 2016745.

It is an arithmetic number, because the mean of its divisors is an integer number (2016745).

Almost surely, 2^4033489 is an apocalyptic number.

It is an amenable number.

4033489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4033489 is an equidigital number, since it uses as much as digits as its factorization.

4033489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 4033489 is about 2008.3547993320. The cubic root of 4033489 is about 159.1818785506.

The spelling of 4033489 in words is "four million, thirty-three thousand, four hundred eighty-nine".