497693 has 8 divisors (see below), whose sum is σ = 580800. Its totient is φ = 426300.

The previous prime is 497689. The next prime is 497701. The reversal of 497693 is 396794.

It is not a de Polignac number, because 497693 - 2² = 497689 is a prime.

It is a Duffinian number.

Its product of digits (40824) is a multiple of the sum of its prime divisors (1458).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383 + ... + 1068.

It is an arithmetic number, because the mean of its divisors is an integer number (72600).

2⁴⁹⁷⁶⁹³ is an apocalyptic number.

It is an amenable number.

497693 is a deficient number, since it is larger than the sum of its proper divisors (83107).

497693 is an equidigital number, since it uses as much as digits as its factorization.

497693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472 (or 1458 counting only the distinct ones).

The product of its digits is 40824, while the sum is 38.

The square root of 497693 is about 705.4735997895. The cubic root of 497693 is about 79.2477932294.

The spelling of 497693 in words is "four hundred ninety-seven thousand, six hundred ninety-three".