499927959 has 24 divisors (see below), whose sum is σ = 779034672. Its totient is φ = 307756800.

The previous prime is 499927957. The next prime is 499927991. The reversal of 499927959 is 959729994.

499927959 is a `hidden beast` number, since 499 + 92 + 7 + 9 + 59 = 666.

It is not a de Polignac number, because 499927959 - 2¹ = 499927957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 499927896 and 499927905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499927951) 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 23 ways as a sum of consecutive naturals, for example, 22717 + ... + 38934.

It is an arithmetic number, because the mean of its divisors is an integer number (32459778).

Almost surely, 2^499927959 is an apocalyptic number.

499927959 is a deficient number, since it is larger than the sum of its proper divisors (279106713).

499927959 is a wasteful number, since it uses less digits than its factorization.

499927959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61727 (or 61724 counting only the distinct ones).

The product of its digits is 16533720, while the sum is 63.

The square root of 499927959 is about 22359.0688312371. The cubic root of 499927959 is about 793.6624048335.

The spelling of 499927959 in words is "four hundred ninety-nine million, nine hundred twenty-seven thousand, nine hundred fifty-nine".