489214343 has 2 divisors, whose sum is σ = 489214344. Its totient is φ = 489214342.

The previous prime is 489214291. The next prime is 489214351. The reversal of 489214343 is 343412984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 489214343 - 2¹² = 489210247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 489214297 and 489214306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (489211343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244607171 + 244607172.

It is an arithmetic number, because the mean of its divisors is an integer number (244607172).

Almost surely, 2^489214343 is an apocalyptic number.

489214343 is a deficient number, since it is larger than the sum of its proper divisors (1).

489214343 is an equidigital number, since it uses as much as digits as its factorization.

489214343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 38.

The square root of 489214343 is about 22118.1903192825. The cubic root of 489214343 is about 787.9519363738.

The spelling of 489214343 in words is "four hundred eighty-nine million, two hundred fourteen thousand, three hundred forty-three".