497864952 has 96 divisors (see below), whose sum is σ = 1470705600. Its totient is φ = 151227648.

The previous prime is 497864947. The next prime is 497864971. The reversal of 497864952 is 259468794.

497864952 is a `hidden beast` number, since 497 + 8 + 64 + 95 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70578 + ... + 77310.

It is an arithmetic number, because the mean of its divisors is an integer number (15319850).

Almost surely, 2^497864952 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 497864952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735352800).

497864952 is an abundant number, since it is smaller than the sum of its proper divisors (972840648).

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

497864952 is a wasteful number, since it uses less digits than its factorization.

497864952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6837 (or 6830 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 497864952 is about 22312.8875764658. The cubic root of 497864952 is about 792.5691883323.

The spelling of 497864952 in words is "four hundred ninety-seven million, eight hundred sixty-four thousand, nine hundred fifty-two".