500882638 has 16 divisors (see below), whose sum is σ = 794735136. Its totient is φ = 236269440.

The previous prime is 500882623. The next prime is 500882639. The reversal of 500882638 is 836288005.

It is a self number, because there is not a number n which added to its sum of digits gives 500882638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500882639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71223 + ... + 77938.

It is an arithmetic number, because the mean of its divisors is an integer number (49670946).

Almost surely, 2^500882638 is an apocalyptic number.

500882638 is a deficient number, since it is larger than the sum of its proper divisors (293852498).

500882638 is a wasteful number, since it uses less digits than its factorization.

500882638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149259.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 500882638 is about 22380.4074583105. The cubic root of 500882638 is about 794.1672849355.

The spelling of 500882638 in words is "five hundred million, eight hundred eighty-two thousand, six hundred thirty-eight".