497673 has 18 divisors (see below), whose sum is σ = 791882. Its totient is φ = 300960.

The previous prime is 497671. The next prime is 497677. The reversal of 497673 is 376794.

It can be written as a sum of positive squares in only one way, i.e., 480249 + 17424 = 693^2 + 132^2 .

It is not a de Polignac number, because 497673 - 2¹ = 497671 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497671) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 861 + ... + 1317.

2⁴⁹⁷⁶⁷³ is an apocalyptic number.

It is an amenable number.

497673 is a deficient number, since it is larger than the sum of its proper divisors (294209).

497673 is a wasteful number, since it uses less digits than its factorization.

497673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 471 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 497673 is about 705.4594247723. The cubic root of 497673 is about 79.2467316800.

It can be divided in two parts, 49767 and 3, that added together give a triangular number (49770 = T₃₁₅).

The spelling of 497673 in words is "four hundred ninety-seven thousand, six hundred seventy-three".