497213283 has 8 divisors (see below), whose sum is σ = 757658368. Its totient is φ = 284121864.

The previous prime is 497213279. The next prime is 497213341. The reversal of 497213283 is 382312794.

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

It is not a de Polignac number, because 497213283 - 2² = 497213279 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497213183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11838391 + ... + 11838432.

It is an arithmetic number, because the mean of its divisors is an integer number (94707296).

Almost surely, 2^497213283 is an apocalyptic number.

497213283 is a deficient number, since it is larger than the sum of its proper divisors (260445085).

497213283 is a wasteful number, since it uses less digits than its factorization.

497213283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23676833.

The product of its digits is 72576, while the sum is 39.

The square root of 497213283 is about 22298.2798215468. The cubic root of 497213283 is about 792.2232322098.

The spelling of 497213283 in words is "four hundred ninety-seven million, two hundred thirteen thousand, two hundred eighty-three".