200329489 has 2 divisors, whose sum is σ = 200329490. Its totient is φ = 200329488.

The previous prime is 200329421. The next prime is 200329511. The reversal of 200329489 is 984923002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169859089 + 30470400 = 13033^2 + 5520^2 .

It is a cyclic number.

It is not a de Polignac number, because 200329489 - 2¹¹ = 200327441 is a prime.

It is a super-2 number, since 2×200329489² = 80263808326002242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200329289) 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, 100164744 + 100164745.

It is an arithmetic number, because the mean of its divisors is an integer number (100164745).

Almost surely, 2^200329489 is an apocalyptic number.

It is an amenable number.

200329489 is a deficient number, since it is larger than the sum of its proper divisors (1).

200329489 is an equidigital number, since it uses as much as digits as its factorization.

200329489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 200329489 is about 14153.7800251382. The cubic root of 200329489 is about 585.1245153417.

The spelling of 200329489 in words is "two hundred million, three hundred twenty-nine thousand, four hundred eighty-nine".