500685376 has 21 divisors (see below), whose sum is σ = 993902889. Its totient is φ = 250253184.

The previous prime is 500685337. The next prime is 500685389. The reversal of 500685376 is 673586005.

The square root of 500685376 is 22376.

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., 370177600 + 130507776 = 19240^2 + 11424^2 .

It is a super-2 number, since 2×500685376² = 501371691480522752, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 177610 + ... + 180406.

It is an arithmetic number, because the mean of its divisors is an integer number (47328709).

Almost surely, 2^500685376 is an apocalyptic number.

500685376 is the 22376-th square number.

It is an amenable number.

500685376 is a deficient number, since it is larger than the sum of its proper divisors (493217513).

500685376 is an frugal number, since it uses more digits than its factorization.

500685376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606 (or 2799 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The cubic root of 500685376 is about 794.0630159344.

The spelling of 500685376 in words is "five hundred million, six hundred eighty-five thousand, three hundred seventy-six".