487266830 has 16 divisors (see below), whose sum is σ = 878274144. Its totient is φ = 194641440.

The previous prime is 487266817. The next prime is 487266833. The reversal of 487266830 is 38662784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487266833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25361 + ... + 40220.

It is an arithmetic number, because the mean of its divisors is an integer number (54892134).

Almost surely, 2^487266830 is an apocalyptic number.

487266830 is a deficient number, since it is larger than the sum of its proper divisors (391007314).

487266830 is a wasteful number, since it uses less digits than its factorization.

487266830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66331.

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 487266830 is about 22074.1212735638. The cubic root of 487266830 is about 786.9049600884.

The spelling of 487266830 in words is "four hundred eighty-seven million, two hundred sixty-six thousand, eight hundred thirty".