489967601 has 8 divisors (see below), whose sum is σ = 495768000. Its totient is φ = 484187472.

The previous prime is 489967561. The next prime is 489967603. The reversal of 489967601 is 106769984.

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

It is a cyclic number.

It is not a de Polignac number, because 489967601 - 2⁶ = 489967537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 489967601.

It is not an unprimeable number, because it can be changed into a prime (489967603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46631 + ... + 56163.

It is an arithmetic number, because the mean of its divisors is an integer number (61971000).

Almost surely, 2^489967601 is an apocalyptic number.

It is an amenable number.

489967601 is a deficient number, since it is larger than the sum of its proper divisors (5800399).

489967601 is a wasteful number, since it uses less digits than its factorization.

489967601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10135.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 489967601 is about 22135.2117902676. The cubic root of 489967601 is about 788.3561400680.

The spelling of 489967601 in words is "four hundred eighty-nine million, nine hundred sixty-seven thousand, six hundred one".