483138866 has 16 divisors (see below), whose sum is σ = 831957504. Its totient is φ = 206129664.

The previous prime is 483138863. The next prime is 483138889. The reversal of 483138866 is 668831384.

It is a self number, because there is not a number n which added to its sum of digits gives 483138866.

It is not an unprimeable number, because it can be changed into a prime (483138863) 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, 74255 + ... + 80498.

It is an arithmetic number, because the mean of its divisors is an integer number (51997344).

Almost surely, 2^483138866 is an apocalyptic number.

483138866 is a deficient number, since it is larger than the sum of its proper divisors (348818638).

483138866 is a wasteful number, since it uses less digits than its factorization.

483138866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154985.

The product of its digits is 663552, while the sum is 47.

The square root of 483138866 is about 21980.4200596804. The cubic root of 483138866 is about 784.6765221640.

The spelling of 483138866 in words is "four hundred eighty-three million, one hundred thirty-eight thousand, eight hundred sixty-six".