499910213 has 8 divisors (see below), whose sum is σ = 545871360. Its totient is φ = 454034880.

The previous prime is 499910209. The next prime is 499910231. The reversal of 499910213 is 312019994.

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 499910213 - 2² = 499910209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499910263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8948 + ... + 32861.

It is an arithmetic number, because the mean of its divisors is an integer number (68233920).

Almost surely, 2^499910213 is an apocalyptic number.

It is an amenable number.

499910213 is a deficient number, since it is larger than the sum of its proper divisors (45961147).

499910213 is a wasteful number, since it uses less digits than its factorization.

499910213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42907.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 499910213 is about 22358.6719865022. The cubic root of 499910213 is about 793.6530138139.

The spelling of 499910213 in words is "four hundred ninety-nine million, nine hundred ten thousand, two hundred thirteen".