499307 has 8 divisors (see below), whose sum is σ = 552096. Its totient is φ = 449152.

The previous prime is 499283. The next prime is 499309. The reversal of 499307 is 703994.

It is a happy number.

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 499307 - 2¹² = 495211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499309) 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, 248 + ... + 1029.

It is an arithmetic number, because the mean of its divisors is an integer number (69012).

2⁴⁹⁹³⁰⁷ is an apocalyptic number.

499307 is a deficient number, since it is larger than the sum of its proper divisors (52789).

499307 is a wasteful number, since it uses less digits than its factorization.

499307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 499307 is about 706.6165862758. The cubic root of 499307 is about 79.3333666800. Note that the first 4 decimals are identical.

The spelling of 499307 in words is "four hundred ninety-nine thousand, three hundred seven".