489020033 has 4 divisors (see below), whose sum is σ = 495210240. Its totient is φ = 482829828.

The previous prime is 489020027. The next prime is 489020047. The reversal of 489020033 is 330020984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 489020033 - 2⁴ = 489020017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 489019978 and 489020005.

It is not an unprimeable number, because it can be changed into a prime (489020003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3094985 + ... + 3095142.

It is an arithmetic number, because the mean of its divisors is an integer number (123802560).

Almost surely, 2^489020033 is an apocalyptic number.

It is an amenable number.

489020033 is a deficient number, since it is larger than the sum of its proper divisors (6190207).

489020033 is an equidigital number, since it uses as much as digits as its factorization.

489020033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6190206.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 489020033 is about 22113.7973446444. The cubic root of 489020033 is about 787.8476009101.

The spelling of 489020033 in words is "four hundred eighty-nine million, twenty thousand, thirty-three".