473718345984 has 243 divisors, whose sum is σ = 1480335944997. Its totient is φ = 145627342848.

The previous prime is 473718345941. The next prime is 473718346007. The reversal of 473718345984 is 489543817374.

The square root of 473718345984 is 688272.

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

473718345984 is a `hidden beast` number, since 4 + 7 + 3 + 7 + 1 + 8 + 34 + 598 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 70076678400 + 403641667584 = 264720^2 + 635328^2 .

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, 429481177 + ... + 429482279.

Almost surely, 2^473718345984 is an apocalyptic number.

473718345984 is the 688272-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473718345984

473718345984 is an abundant number, since it is smaller than the sum of its proper divisors (1006617599013).

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

473718345984 is an equidigital number, since it uses as much as digits as its factorization.

473718345984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254 (or 1121 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 63.

The spelling of 473718345984 in words is "four hundred seventy-three billion, seven hundred eighteen million, three hundred forty-five thousand, nine hundred eighty-four".