487399119 has 8 divisors (see below), whose sum is σ = 650555520. Its totient is φ = 324587736.

The previous prime is 487399117. The next prime is 487399139. The reversal of 487399119 is 911993784.

It is a happy number.

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

It is not a de Polignac number, because 487399119 - 2¹ = 487399117 is a prime.

It is a super-2 number, since 2×487399119² = 475115802403952322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487399117) 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, 82939 + ... + 88620.

It is an arithmetic number, because the mean of its divisors is an integer number (81319440).

Almost surely, 2^487399119 is an apocalyptic number.

487399119 is a deficient number, since it is larger than the sum of its proper divisors (163156401).

487399119 is a wasteful number, since it uses less digits than its factorization.

487399119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172509.

The product of its digits is 489888, while the sum is 51.

The square root of 487399119 is about 22077.1175428315. The cubic root of 487399119 is about 786.9761664204.

The spelling of 487399119 in words is "four hundred eighty-seven million, three hundred ninety-nine thousand, one hundred nineteen".