499494 has 32 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 152192.

The previous prime is 499493. The next prime is 499507. The reversal of 499494 is 494994.

It is a happy number.

It is a super-3 number, since 3×499494³ = 373862651773337352, which contains 333 as substring.

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 499494.

It is not an unprimeable number, because it can be changed into a prime (499493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5977 + ... + 6059.

It is an arithmetic number, because the mean of its divisors is an integer number (34020).

2⁴⁹⁹⁴⁹⁴ is an apocalyptic number.

499494 is an abundant number, since it is smaller than the sum of its proper divisors (589146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499494 is a wasteful number, since it uses less digits than its factorization.

499494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164.

The product of its digits is 46656, while the sum is 39.

The square root of 499494 is about 706.7488945870. The cubic root of 499494 is about 79.3432693971.

The spelling of 499494 in words is "four hundred ninety-nine thousand, four hundred ninety-four".