500076386 has 16 divisors (see below), whose sum is σ = 815706936. Its totient is φ = 228969216.

The previous prime is 500076383. The next prime is 500076431. The reversal of 500076386 is 683670005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 492618025 + 7458361 = 22195^2 + 2731^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (500076383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197501 + ... + 200016.

Almost surely, 2^500076386 is an apocalyptic number.

500076386 is a deficient number, since it is larger than the sum of its proper divisors (315630550).

500076386 is a wasteful number, since it uses less digits than its factorization.

500076386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397573.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 500076386 is about 22362.3877526529. The cubic root of 500076386 is about 793.7409423316.

The spelling of 500076386 in words is "five hundred million, seventy-six thousand, three hundred eighty-six".