487458930 has 64 divisors (see below), whose sum is σ = 1358984448. Its totient is φ = 109589760.

The previous prime is 487458929. The next prime is 487458947. The reversal of 487458930 is 39854784.

It is a self number, because there is not a number n which added to its sum of digits gives 487458930.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6217 + ... + 31836.

It is an arithmetic number, because the mean of its divisors is an integer number (21234132).

Almost surely, 2^487458930 is an apocalyptic number.

487458930 is an abundant number, since it is smaller than the sum of its proper divisors (871525518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487458930 is a wasteful number, since it uses less digits than its factorization.

487458930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38131.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 487458930 is about 22078.4720938746. The cubic root of 487458930 is about 787.0083562653.

It can be divided in two parts, 48745 and 8930, that added together give a palindrome (57675).

The spelling of 487458930 in words is "four hundred eighty-seven million, four hundred fifty-eight thousand, nine hundred thirty".