499682 has 8 divisors (see below), whose sum is σ = 752556. Its totient is φ = 248832.

The previous prime is 499679. The next prime is 499687. The reversal of 499682 is 286994.

It can be written as a sum of positive squares in 2 ways, for example, as 491401 + 8281 = 701^2 + 91^2 .

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

It is a super-2 number, since 2×499682² = 499364202248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (499687) 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 3 ways as a sum of consecutive naturals, for example, 578 + ... + 1154.

2⁴⁹⁹⁶⁸² is an apocalyptic number.

499682 is a deficient number, since it is larger than the sum of its proper divisors (252874).

499682 is a wasteful number, since it uses less digits than its factorization.

499682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012.

The product of its digits is 31104, while the sum is 38.

The square root of 499682 is about 706.8818854660. The cubic root of 499682 is about 79.3532225788.

The spelling of 499682 in words is "four hundred ninety-nine thousand, six hundred eighty-two".