489036729009 has 16 divisors (see below), whose sum is σ = 686383994880. Its totient is φ = 308857807440.

The previous prime is 489036729001. The next prime is 489036729029. The reversal of 489036729009 is 900927630984.

It is not a de Polignac number, because 489036729009 - 2³ = 489036729001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 489036729009.

It is not an unprimeable number, because it can be changed into a prime (489036729001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3149884 + ... + 3301490.

It is an arithmetic number, because the mean of its divisors is an integer number (42898999680).

Almost surely, 2^489036729009 is an apocalyptic number.

It is an amenable number.

489036729009 is a deficient number, since it is larger than the sum of its proper divisors (197347265871).

489036729009 is a wasteful number, since it uses less digits than its factorization.

489036729009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208220.

The product of its (nonzero) digits is 5878656, while the sum is 57.

The spelling of 489036729009 in words is "four hundred eighty-nine billion, thirty-six million, seven hundred twenty-nine thousand, nine".