499358 has 16 divisors (see below), whose sum is σ = 835920. Its totient is φ = 222336.

The previous prime is 499349. The next prime is 499361. The reversal of 499358 is 853994.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 499358.

It is an unprimeable number.

499358 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 260 + ... + 1032.

It is an arithmetic number, because the mean of its divisors is an integer number (52245).

2⁴⁹⁹³⁵⁸ is an apocalyptic number.

499358 is a deficient number, since it is larger than the sum of its proper divisors (336562).

499358 is a wasteful number, since it uses less digits than its factorization.

499358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811.

The product of its digits is 38880, while the sum is 38.

The square root of 499358 is about 706.6526728174. The cubic root of 499358 is about 79.3360676662.

The spelling of 499358 in words is "four hundred ninety-nine thousand, three hundred fifty-eight".