497304219204 has 81 divisors (see below), whose sum is σ = 1361361484119. Its totient is φ = 152999758080.

The previous prime is 497304219199. The next prime is 497304219221. The reversal of 497304219204 is 402912403794.

The square root of 497304219204 is 705198.

It is a perfect power (a square), and thus also a powerful number.

497304219204 is a `hidden beast` number, since 497 + 30 + 42 + 1 + 92 + 0 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 46461802500 + 450842416704 = 215550^2 + 671448^2 .

It is a super-2 number, since 2×497304219204² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 497304219204.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 55000924 + ... + 55009964.

Almost surely, 2^497304219204 is an apocalyptic number.

497304219204 is the 705198-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497304219204

497304219204 is an abundant number, since it is smaller than the sum of its proper divisors (864057264915).

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

497304219204 is an equidigital number, since it uses as much as digits as its factorization.

497304219204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18118 (or 9059 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 497304219204 in words is "four hundred ninety-seven billion, three hundred four million, two hundred nineteen thousand, two hundred four".