499000634 has 8 divisors (see below), whose sum is σ = 816546528. Its totient is φ = 226818460.

The previous prime is 499000631. The next prime is 499000699. The reversal of 499000634 is 436000994.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 499000594 and 499000603.

It is not an unprimeable number, because it can be changed into a prime (499000631) 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 3 ways as a sum of consecutive naturals, for example, 11340902 + ... + 11340945.

It is an arithmetic number, because the mean of its divisors is an integer number (102068316).

Almost surely, 2^499000634 is an apocalyptic number.

499000634 is a deficient number, since it is larger than the sum of its proper divisors (317545894).

499000634 is a wasteful number, since it uses less digits than its factorization.

499000634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22681860.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 499000634 is about 22338.3220945531. The cubic root of 499000634 is about 793.1713750705.

The spelling of 499000634 in words is "four hundred ninety-nine million, six hundred thirty-four", and thus it is an aban number.