497744 has 20 divisors (see below), whose sum is σ = 1038996. Its totient is φ = 229632.

The previous prime is 497741. The next prime is 497771. The reversal of 497744 is 447794.

It can be written as a sum of positive squares in 2 ways, for example, as 35344 + 462400 = 188^2 + 680^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 497744.

It is not an unprimeable number, because it can be changed into a prime (497741) 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, 989 + ... + 1404.

2⁴⁹⁷⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

497744 is an abundant number, since it is smaller than the sum of its proper divisors (541252).

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

497744 is a wasteful number, since it uses less digits than its factorization.

497744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414 (or 2408 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 497744 is about 705.5097447945. The cubic root of 497744 is about 79.2505000516.

It can be divided in two parts, 49 and 7744, that multiplied together give a square (379456 = 616²).

The spelling of 497744 in words is "four hundred ninety-seven thousand, seven hundred forty-four".