500506379 has 8 divisors (see below), whose sum is σ = 527058000. Its totient is φ = 473975712.

The previous prime is 500506373. The next prime is 500506397. The reversal of 500506379 is 973605005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 500506379 - 2²⁴ = 483729163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500506373) 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, 77237 + ... + 83465.

It is an arithmetic number, because the mean of its divisors is an integer number (65882250).

Almost surely, 2^500506379 is an apocalyptic number.

500506379 is a deficient number, since it is larger than the sum of its proper divisors (26551621).

500506379 is a wasteful number, since it uses less digits than its factorization.

500506379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10477.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 500506379 is about 22371.9998882532. Note that the first 3 decimals coincide. The cubic root of 500506379 is about 793.9683777672.

The spelling of 500506379 in words is "five hundred million, five hundred six thousand, three hundred seventy-nine".