497328 has 40 divisors (see below), whose sum is σ = 1385328. Its totient is φ = 152832.

The previous prime is 497323. The next prime is 497339. The reversal of 497328 is 823794.

It is not an unprimeable number, because it can be changed into a prime (497323) by changing a digit.

497328 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 7 ways as a sum of consecutive naturals, for example, 226 + ... + 1022.

2⁴⁹⁷³²⁸ is an apocalyptic number.

497328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (692664).

497328 is an abundant number, since it is smaller than the sum of its proper divisors (888000).

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

497328 is a wasteful number, since it uses less digits than its factorization.

497328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 815 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 497328 is about 705.2148608757. The cubic root of 497328 is about 79.2284154747.

The spelling of 497328 in words is "four hundred ninety-seven thousand, three hundred twenty-eight".