499907 has 8 divisors (see below), whose sum is σ = 524400. Its totient is φ = 476064.

The previous prime is 499903. The next prime is 499927. The reversal of 499907 is 709994.

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 499907 - 2² = 499903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2069 + ... + 2297.

It is an arithmetic number, because the mean of its divisors is an integer number (65550).

2⁴⁹⁹⁹⁰⁷ is an apocalyptic number.

499907 is a deficient number, since it is larger than the sum of its proper divisors (24493).

499907 is a wasteful number, since it uses less digits than its factorization.

499907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 499907 is about 707.0410171977. The cubic root of 499907 is about 79.3651313500.

The spelling of 499907 in words is "four hundred ninety-nine thousand, nine hundred seven".