489411259 has 4 divisors (see below), whose sum is σ = 493985304. Its totient is φ = 484837216.

The previous prime is 489411257. The next prime is 489411281. The reversal of 489411259 is 952114984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 489411259 - 2¹ = 489411257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489411257) 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, 2286862 + ... + 2287075.

It is an arithmetic number, because the mean of its divisors is an integer number (123496326).

Almost surely, 2^489411259 is an apocalyptic number.

489411259 is a deficient number, since it is larger than the sum of its proper divisors (4574045).

489411259 is a wasteful number, since it uses less digits than its factorization.

489411259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574044.

The product of its digits is 103680, while the sum is 43.

The square root of 489411259 is about 22122.6413206018. The cubic root of 489411259 is about 788.0576429570.

The spelling of 489411259 in words is "four hundred eighty-nine million, four hundred eleven thousand, two hundred fifty-nine".