487464808 has 8 divisors (see below), whose sum is σ = 913996530. Its totient is φ = 243732400.

The previous prime is 487464721. The next prime is 487464811. The reversal of 487464808 is 808464784.

It can be written as a sum of positive squares in only one way, i.e., 274830084 + 212634724 = 16578^2 + 14582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30466543 + ... + 30466558.

Almost surely, 2^487464808 is an apocalyptic number.

It is an amenable number.

487464808 is a deficient number, since it is larger than the sum of its proper divisors (426531722).

487464808 is a wasteful number, since it uses less digits than its factorization.

487464808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60933107 (or 60933103 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 49.

The square root of 487464808 is about 22078.6052095688. The cubic root of 487464808 is about 787.0115196201.

The spelling of 487464808 in words is "four hundred eighty-seven million, four hundred sixty-four thousand, eight hundred eight".