489058841 has 4 divisors (see below), whose sum is σ = 514798800. Its totient is φ = 463318884.

The previous prime is 489058837. The next prime is 489058897. The reversal of 489058841 is 148850984.

It is a happy number.

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 489058841 - 2² = 489058837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (489058831) 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, 12869951 + ... + 12869988.

It is an arithmetic number, because the mean of its divisors is an integer number (128699700).

Almost surely, 2^489058841 is an apocalyptic number.

It is an amenable number.

489058841 is a deficient number, since it is larger than the sum of its proper divisors (25739959).

489058841 is a wasteful number, since it uses less digits than its factorization.

489058841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25739958.

The product of its (nonzero) digits is 368640, while the sum is 47.

The square root of 489058841 is about 22114.6747884747. The cubic root of 489058841 is about 787.8684412158.

The spelling of 489058841 in words is "four hundred eighty-nine million, fifty-eight thousand, eight hundred forty-one".