489535359 has 4 divisors (see below), whose sum is σ = 652713816. Its totient is φ = 326356904.

The previous prime is 489535357. The next prime is 489535369. The reversal of 489535359 is 953535984.

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 489535359 - 2¹ = 489535357 is a prime.

It is a super-2 number, since 2×489535359² = 479289735422517762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489535357) 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, 81589224 + ... + 81589229.

It is an arithmetic number, because the mean of its divisors is an integer number (163178454).

Almost surely, 2^489535359 is an apocalyptic number.

489535359 is a deficient number, since it is larger than the sum of its proper divisors (163178457).

489535359 is a wasteful number, since it uses less digits than its factorization.

489535359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163178456.

The product of its digits is 2916000, while the sum is 51.

The square root of 489535359 is about 22125.4459616072. The cubic root of 489535359 is about 788.1242465797.

The spelling of 489535359 in words is "four hundred eighty-nine million, five hundred thirty-five thousand, three hundred fifty-nine".