497976 has 16 divisors (see below), whose sum is σ = 1245000. Its totient is φ = 165984.

The previous prime is 497969. The next prime is 497977. The reversal of 497976 is 679794.

It is a d-powerful number, because it can be written as 4⁹ + 9⁵ + 9⁵ + 7² + 7⁶ + 6² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10351 + ... + 10398.

2⁴⁹⁷⁹⁷⁶ is an apocalyptic number.

It is an amenable number.

497976 is an abundant number, since it is smaller than the sum of its proper divisors (747024).

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

497976 is a wasteful number, since it uses less digits than its factorization.

497976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20758 (or 20754 counting only the distinct ones).

The product of its digits is 95256, while the sum is 42.

The square root of 497976 is about 705.6741457642. The cubic root of 497976 is about 79.2628111058.

The spelling of 497976 in words is "four hundred ninety-seven thousand, nine hundred seventy-six".