489217411 has 4 divisors (see below), whose sum is σ = 489327552. Its totient is φ = 489107272.

The previous prime is 489217387. The next prime is 489217427. The reversal of 489217411 is 114712984.

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 489217411 - 2¹³ = 489209219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489215411) 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, 48115 + ... + 57388.

It is an arithmetic number, because the mean of its divisors is an integer number (122331888).

Almost surely, 2^489217411 is an apocalyptic number.

489217411 is a deficient number, since it is larger than the sum of its proper divisors (110141).

489217411 is a wasteful number, since it uses less digits than its factorization.

489217411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110140.

The product of its digits is 16128, while the sum is 37.

The square root of 489217411 is about 22118.2596738532. The cubic root of 489217411 is about 787.9535835260.

The spelling of 489217411 in words is "four hundred eighty-nine million, two hundred seventeen thousand, four hundred eleven".