489096833 has 2 divisors, whose sum is σ = 489096834. Its totient is φ = 489096832.

The previous prime is 489096823. The next prime is 489096859. The reversal of 489096833 is 338690984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 486114304 + 2982529 = 22048^2 + 1727^2 .

It is a cyclic number.

It is not a de Polignac number, because 489096833 - 2¹⁶ = 489031297 is a prime.

It is not a weakly prime, because it can be changed into another prime (489096823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244548416 + 244548417.

It is an arithmetic number, because the mean of its divisors is an integer number (244548417).

Almost surely, 2^489096833 is an apocalyptic number.

It is an amenable number.

489096833 is a deficient number, since it is larger than the sum of its proper divisors (1).

489096833 is an equidigital number, since it uses as much as digits as its factorization.

489096833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 489096833 is about 22115.5337489286. The cubic root of 489096833 is about 787.8888422529. Note that the first 4 decimals are identical.

The spelling of 489096833 in words is "four hundred eighty-nine million, ninety-six thousand, eight hundred thirty-three".