499446 has 20 divisors (see below), whose sum is σ = 1119492. Its totient is φ = 166428.

The previous prime is 499439. The next prime is 499459. The reversal of 499446 is 644994.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 499446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1380 + ... + 1703.

2⁴⁹⁹⁴⁴⁶ is an apocalyptic number.

499446 is an abundant number, since it is smaller than the sum of its proper divisors (620046).

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

499446 is a wasteful number, since it uses less digits than its factorization.

499446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097 (or 3088 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 499446 is about 706.7149354584. The cubic root of 499446 is about 79.3407277590.

The spelling of 499446 in words is "four hundred ninety-nine thousand, four hundred forty-six".