489824341 has 2 divisors, whose sum is σ = 489824342. Its totient is φ = 489824340.

The previous prime is 489824323. The next prime is 489824369. The reversal of 489824341 is 143428984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 433888900 + 55935441 = 20830^2 + 7479^2 .

It is a cyclic number.

It is not a de Polignac number, because 489824341 - 2¹¹ = 489822293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (489824381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244912170 + 244912171.

It is an arithmetic number, because the mean of its divisors is an integer number (244912171).

Almost surely, 2^489824341 is an apocalyptic number.

It is an amenable number.

489824341 is a deficient number, since it is larger than the sum of its proper divisors (1).

489824341 is an equidigital number, since it uses as much as digits as its factorization.

489824341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 43.

The square root of 489824341 is about 22131.9755331511. The cubic root of 489824341 is about 788.2792976335.

The spelling of 489824341 in words is "four hundred eighty-nine million, eight hundred twenty-four thousand, three hundred forty-one".