489107715 has 16 divisors (see below), whose sum is σ = 782880000. Its totient is φ = 260754912.

The previous prime is 489107713. The next prime is 489107753. The reversal of 489107715 is 517701984.

It is not a de Polignac number, because 489107715 - 2¹ = 489107713 is a prime.

It is a super-3 number, since 3×489107715³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (489107713) 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 15 ways as a sum of consecutive naturals, for example, 47826 + ... + 57144.

It is an arithmetic number, because the mean of its divisors is an integer number (48930000).

Almost surely, 2^489107715 is an apocalyptic number.

489107715 is a deficient number, since it is larger than the sum of its proper divisors (293772285).

489107715 is a wasteful number, since it uses less digits than its factorization.

489107715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12826.

The product of its (nonzero) digits is 70560, while the sum is 42.

The square root of 489107715 is about 22115.7797737272. The cubic root of 489107715 is about 787.8946855013.

The spelling of 489107715 in words is "four hundred eighty-nine million, one hundred seven thousand, seven hundred fifteen".