497383 has 4 divisors (see below), whose sum is σ = 498888. Its totient is φ = 495880.

The previous prime is 497351. The next prime is 497389. The reversal of 497383 is 383794.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 497383 - 2⁵ = 497351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16 + ... + 997.

It is an arithmetic number, because the mean of its divisors is an integer number (124722).

2⁴⁹⁷³⁸³ is an apocalyptic number.

497383 is a deficient number, since it is larger than the sum of its proper divisors (1505).

497383 is a wasteful number, since it uses less digits than its factorization.

497383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504.

The product of its digits is 18144, while the sum is 34.

The square root of 497383 is about 705.2538550054. The cubic root of 497383 is about 79.2313360169.

The spelling of 497383 in words is "four hundred ninety-seven thousand, three hundred eighty-three".