497212496 has 80 divisors (see below), whose sum is σ = 1077306048. Its totient is φ = 220416000.

The previous prime is 497212489. The next prime is 497212523. The reversal of 497212496 is 694212794.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1475240 + ... + 1475576.

Almost surely, 2^497212496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497212496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538653024).

497212496 is an abundant number, since it is smaller than the sum of its proper divisors (580093552).

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

497212496 is a wasteful number, since it uses less digits than its factorization.

497212496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 534 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 497212496 is about 22298.2621744386. The cubic root of 497212496 is about 792.2228142269. Note that the first 3 decimals are identical.

The spelling of 497212496 in words is "four hundred ninety-seven million, two hundred twelve thousand, four hundred ninety-six".