497634 has 8 divisors (see below), whose sum is σ = 995280. Its totient is φ = 165876.

The previous prime is 497633. The next prime is 497659. The reversal of 497634 is 436794.

It is a sphenic number, since it is the product of 3 distinct primes.

497634 is an admirable number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 497595 and 497604.

It is not an unprimeable number, because it can be changed into a prime (497633) 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, 41464 + ... + 41475.

It is an arithmetic number, because the mean of its divisors is an integer number (124410).

2⁴⁹⁷⁶³⁴ is an apocalyptic number.

497634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

497634 is a wasteful number, since it uses less digits than its factorization.

497634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82944.

The product of its digits is 18144, while the sum is 33.

The square root of 497634 is about 705.4317826693. The cubic root of 497634 is about 79.2446615769.

The spelling of 497634 in words is "four hundred ninety-seven thousand, six hundred thirty-four".