497936852 has 24 divisors (see below), whose sum is σ = 1005016320. Its totient is φ = 211442400.

The previous prime is 497936827. The next prime is 497936863. The reversal of 497936852 is 258639794.

It is a happy number.

It is a super-2 number, since 2×497936852² = 495882217159339808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 497936794 and 497936803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78524 + ... + 84627.

It is an arithmetic number, because the mean of its divisors is an integer number (41875680).

Almost surely, 2^497936852 is an apocalyptic number.

It is an amenable number.

497936852 is an abundant number, since it is smaller than the sum of its proper divisors (507079468).

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

497936852 is a wasteful number, since it uses less digits than its factorization.

497936852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163271 (or 163269 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 53.

The square root of 497936852 is about 22314.4986947948. The cubic root of 497936852 is about 792.6073398975.

The spelling of 497936852 in words is "four hundred ninety-seven million, nine hundred thirty-six thousand, eight hundred fifty-two".