487441473 has 8 divisors (see below), whose sum is σ = 651999648. Its totient is φ = 323922144.

The previous prime is 487441469. The next prime is 487441481. The reversal of 487441473 is 374144784.

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 487441473 - 2² = 487441469 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487441373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258615 + ... + 260492.

It is an arithmetic number, because the mean of its divisors is an integer number (81499956).

Almost surely, 2^487441473 is an apocalyptic number.

It is an amenable number.

487441473 is a deficient number, since it is larger than the sum of its proper divisors (164558175).

487441473 is a wasteful number, since it uses less digits than its factorization.

487441473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519423.

The product of its digits is 301056, while the sum is 42.

The square root of 487441473 is about 22078.0767504781. The cubic root of 487441473 is about 786.9989613071.

The spelling of 487441473 in words is "four hundred eighty-seven million, four hundred forty-one thousand, four hundred seventy-three".