497852316 has 72 divisors (see below), whose sum is σ = 1391941824. Its totient is φ = 149040000.

The previous prime is 497852297. The next prime is 497852317. The reversal of 497852316 is 613258794.

497852316 is a `hidden beast` number, since 49 + 78 + 523 + 16 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497852317) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2941 + ... + 31691.

Almost surely, 2^497852316 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 497852316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (695970912).

497852316 is an abundant number, since it is smaller than the sum of its proper divisors (894089508).

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

497852316 is a wasteful number, since it uses less digits than its factorization.

497852316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28811 (or 28806 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 497852316 is about 22312.6044199237. The cubic root of 497852316 is about 792.5624830407.

The spelling of 497852316 in words is "four hundred ninety-seven million, eight hundred fifty-two thousand, three hundred sixteen".