497996368 has 60 divisors (see below), whose sum is σ = 1068283188. Its totient is φ = 224097280.

The previous prime is 497996363. The next prime is 497996371. The reversal of 497996368 is 863699794.

It can be written as a sum of positive squares in 2 ways, for example, as 241740304 + 256256064 = 15548^2 + 16008^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497996363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142158 + ... + 145618.

Almost surely, 2^497996368 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 497996368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534141594).

497996368 is an abundant number, since it is smaller than the sum of its proper divisors (570286820).

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

497996368 is a wasteful number, since it uses less digits than its factorization.

497996368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532 (or 3503 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 61.

The square root of 497996368 is about 22315.8322273672. The cubic root of 497996368 is about 792.6389174888.

The spelling of 497996368 in words is "four hundred ninety-seven million, nine hundred ninety-six thousand, three hundred sixty-eight".