489084937 has 4 divisors (see below), whose sum is σ = 533547216. Its totient is φ = 444622660.

The previous prime is 489084929. The next prime is 489084977. The reversal of 489084937 is 739480984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 489084937 - 2³ = 489084929 is a prime.

It is a super-3 number, since 3×489084937³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489084977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22231123 + ... + 22231144.

It is an arithmetic number, because the mean of its divisors is an integer number (133386804).

Almost surely, 2^489084937 is an apocalyptic number.

It is an amenable number.

489084937 is a deficient number, since it is larger than the sum of its proper divisors (44462279).

489084937 is a wasteful number, since it uses less digits than its factorization.

489084937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44462278.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The square root of 489084937 is about 22115.2647960634. The cubic root of 489084937 is about 787.8824544233.

The spelling of 489084937 in words is "four hundred eighty-nine million, eighty-four thousand, nine hundred thirty-seven".