499055949 has 36 divisors (see below), whose sum is σ = 851374368. Its totient is φ = 275942160.

The previous prime is 499055939. The next prime is 499055951. The reversal of 499055949 is 949550994.

499055949 is a `hidden beast` number, since 49 + 9 + 0 + 5 + 594 + 9 = 666.

It is not a de Polignac number, because 499055949 - 2⁴ = 499055933 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 499055895 and 499055904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499055939) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 56422 + ... + 64664.

It is an arithmetic number, because the mean of its divisors is an integer number (23649288).

Almost surely, 2^499055949 is an apocalyptic number.

It is an amenable number.

499055949 is a deficient number, since it is larger than the sum of its proper divisors (352318419).

499055949 is a wasteful number, since it uses less digits than its factorization.

499055949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8318 (or 8284 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 54.

The square root of 499055949 is about 22339.5601791978. The cubic root of 499055949 is about 793.2006820831.

The spelling of 499055949 in words is "four hundred ninety-nine million, fifty-five thousand, nine hundred forty-nine".