488478494 has 16 divisors (see below), whose sum is σ = 866268000. Its totient is φ = 202128864.

The previous prime is 488478491. The next prime is 488478503. The reversal of 488478494 is 494874884.

It is a happy number.

It is a super-3 number, since 3×488478494³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488478491) 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, 601169 + ... + 601980.

It is an arithmetic number, because the mean of its divisors is an integer number (54141750).

Almost surely, 2^488478494 is an apocalyptic number.

488478494 is a deficient number, since it is larger than the sum of its proper divisors (377789506).

488478494 is a wasteful number, since it uses less digits than its factorization.

488478494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203187.

The product of its digits is 8257536, while the sum is 56.

The square root of 488478494 is about 22101.5495836830. The cubic root of 488478494 is about 787.5566736403.

The spelling of 488478494 in words is "four hundred eighty-eight million, four hundred seventy-eight thousand, four hundred ninety-four".