497938 has 12 divisors (see below), whose sum is σ = 869022. Its totient is φ = 213360.

The previous prime is 497929. The next prime is 497957. The reversal of 497938 is 839794.

497938 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 480249 + 17689 = 693^2 + 133^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 497938.

It is an unprimeable number.

497938 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2443 + ... + 2638.

2⁴⁹⁷⁹³⁸ is an apocalyptic number.

497938 is a deficient number, since it is larger than the sum of its proper divisors (371084).

497938 is a wasteful number, since it uses less digits than its factorization.

497938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5097 (or 5090 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 497938 is about 705.6472206422. The cubic root of 497938 is about 79.2607949019.

The spelling of 497938 in words is "four hundred ninety-seven thousand, nine hundred thirty-eight".