497059730 has 16 divisors (see below), whose sum is σ = 899709120. Its totient is φ = 197712432.

The previous prime is 497059699. The next prime is 497059757. The reversal of 497059730 is 37950794.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

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, 137054 + ... + 140633.

It is an arithmetic number, because the mean of its divisors is an integer number (56231820).

Almost surely, 2^497059730 is an apocalyptic number.

497059730 is a deficient number, since it is larger than the sum of its proper divisors (402649390).

497059730 is a wasteful number, since it uses less digits than its factorization.

497059730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277873.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 497059730 is about 22294.8363976953. The cubic root of 497059730 is about 792.1416704448.

The spelling of 497059730 in words is "four hundred ninety-seven million, fifty-nine thousand, seven hundred thirty".