487478314 has 8 divisors (see below), whose sum is σ = 733313700. Its totient is φ = 243040416.

The previous prime is 487478311. The next prime is 487478333. The reversal of 487478314 is 413874784.

It can be written as a sum of positive squares in 2 ways, for example, as 461519289 + 25959025 = 21483^2 + 5095^2 .

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

It is not an unprimeable number, because it can be changed into a prime (487478311) 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 3 ways as a sum of consecutive naturals, for example, 348499 + ... + 349894.

Almost surely, 2^487478314 is an apocalyptic number.

487478314 is a deficient number, since it is larger than the sum of its proper divisors (245835386).

487478314 is a wasteful number, since it uses less digits than its factorization.

487478314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698744.

The product of its digits is 602112, while the sum is 46.

The square root of 487478314 is about 22078.9110691628. The cubic root of 487478314 is about 787.0187880281.

The spelling of 487478314 in words is "four hundred eighty-seven million, four hundred seventy-eight thousand, three hundred fourteen".