489282866 has 8 divisors (see below), whose sum is σ = 743214720. Its totient is φ = 241544628.

The previous prime is 489282863. The next prime is 489282869. The reversal of 489282866 is 668282984.

It is an interprime number because it is at equal distance from previous prime (489282863) and next prime (489282869).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×489282866² = 478795445922347912, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (489282863) 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, 1548206 + ... + 1548521.

It is an arithmetic number, because the mean of its divisors is an integer number (92901840).

Almost surely, 2^489282866 is an apocalyptic number.

489282866 is a deficient number, since it is larger than the sum of its proper divisors (253931854).

489282866 is a wasteful number, since it uses less digits than its factorization.

489282866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3096808.

The product of its digits is 2654208, while the sum is 53.

The square root of 489282866 is about 22119.7392841778. The cubic root of 489282866 is about 787.9887234594.

The spelling of 489282866 in words is "four hundred eighty-nine million, two hundred eighty-two thousand, eight hundred sixty-six".