499437 has 12 divisors (see below), whose sum is σ = 727584. Its totient is φ = 330120.

The previous prime is 499423. The next prime is 499439. The reversal of 499437 is 734994.

It is not a de Polignac number, because 499437 - 2⁷ = 499309 is a prime.

499437 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1768 + ... + 2030.

It is an arithmetic number, because the mean of its divisors is an integer number (60632).

2⁴⁹⁹⁴³⁷ is an apocalyptic number.

It is an amenable number.

499437 is a deficient number, since it is larger than the sum of its proper divisors (228147).

499437 is a wasteful number, since it uses less digits than its factorization.

499437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 477 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 499437 is about 706.7085679401. The cubic root of 499437 is about 79.3402511837.

The spelling of 499437 in words is "four hundred ninety-nine thousand, four hundred thirty-seven".