500620899 has 8 divisors (see below), whose sum is σ = 667602000. Its totient is φ = 333693536.

The previous prime is 500620877. The next prime is 500620907. The reversal of 500620899 is 998026005.

It is a happy number.

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 500620899 - 2⁹ = 500620387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500620819) 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, 20689 + ... + 37805.

It is an arithmetic number, because the mean of its divisors is an integer number (83450250).

Almost surely, 2^500620899 is an apocalyptic number.

500620899 is a deficient number, since it is larger than the sum of its proper divisors (166981101).

500620899 is a wasteful number, since it uses less digits than its factorization.

500620899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26869.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 500620899 is about 22374.5591911885. The cubic root of 500620899 is about 794.0289286602.

The spelling of 500620899 in words is "five hundred million, six hundred twenty thousand, eight hundred ninety-nine".