487488404 has 24 divisors (see below), whose sum is σ = 958675200. Its totient is φ = 215211744.

The previous prime is 487488403. The next prime is 487488433. The reversal of 487488404 is 404884784.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487488403) 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, 202604 + ... + 204995.

It is an arithmetic number, because the mean of its divisors is an integer number (39944800).

Almost surely, 2^487488404 is an apocalyptic number.

It is an amenable number.

487488404 is a deficient number, since it is larger than the sum of its proper divisors (471186796).

487488404 is a wasteful number, since it uses less digits than its factorization.

487488404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407639 (or 407637 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 47.

The square root of 487488404 is about 22079.1395665683. The cubic root of 487488404 is about 787.0242179892.

The spelling of 487488404 in words is "four hundred eighty-seven million, four hundred eighty-eight thousand, four hundred four".