497212910 has 16 divisors (see below), whose sum is σ = 895297536. Its totient is φ = 198815328.

The previous prime is 497212909. The next prime is 497212939. The reversal of 497212910 is 19212794.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28892 + ... + 42768.

It is an arithmetic number, because the mean of its divisors is an integer number (55956096).

Almost surely, 2^497212910 is an apocalyptic number.

497212910 is a deficient number, since it is larger than the sum of its proper divisors (398084626).

497212910 is a wasteful number, since it uses less digits than its factorization.

497212910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17467.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 497212910 is about 22298.2714576713. The cubic root of 497212910 is about 792.2230341061.

The spelling of 497212910 in words is "four hundred ninety-seven million, two hundred twelve thousand, nine hundred ten".