497944752 has 40 divisors (see below), whose sum is σ = 1310634864. Its totient is φ = 162849024.

The previous prime is 497944751. The next prime is 497944757. The reversal of 497944752 is 257449794.

It is a junction number, because it is equal to n+sod(n) for n = 497944695 and 497944704.

It is not an unprimeable number, because it can be changed into a prime (497944751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95323 + ... + 100410.

Almost surely, 2^497944752 is an apocalyptic number.

It is an amenable number.

497944752 is an abundant number, since it is smaller than the sum of its proper divisors (812690112).

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

497944752 is a wasteful number, since it uses less digits than its factorization.

497944752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195797 (or 195791 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The square root of 497944752 is about 22314.6757090485. The cubic root of 497944752 is about 792.6115315702.

The spelling of 497944752 in words is "four hundred ninety-seven million, nine hundred forty-four thousand, seven hundred fifty-two".