487084900 has 27 divisors (see below), whose sum is σ = 1057453369. Its totient is φ = 194745680.

The previous prime is 487084889. The next prime is 487084903. The reversal of 487084900 is 9480784.

The square root of 487084900 is 22070.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 175350564 + 311734336 = 13242^2 + 17656^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487084903) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 219597 + ... + 221803.

Almost surely, 2^487084900 is an apocalyptic number.

487084900 is the 22070-th square number.

It is an amenable number.

487084900 is an abundant number, since it is smaller than the sum of its proper divisors (570368469).

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

487084900 is an equidigital number, since it uses as much as digits as its factorization.

487084900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4428 (or 2214 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The cubic root of 487084900 is about 786.8070127683.

The spelling of 487084900 in words is "four hundred eighty-seven million, eighty-four thousand, nine hundred".