470724804864 has 90 divisors (see below), whose sum is σ = 1403616256350. Its totient is φ = 156908261376.

The previous prime is 470724804779. The next prime is 470724804871. The reversal of 470724804864 is 468408427074.

470724804864 is a `hidden beast` number, since 470 + 72 + 4 + 8 + 0 + 48 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 351981158400 + 118743646464 = 593280^2 + 344592^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 470724804864.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11329689 + ... + 11371160.

Almost surely, 2^470724804864 is an apocalyptic number.

It is an amenable number.

470724804864 is an abundant number, since it is smaller than the sum of its proper divisors (932891451486).

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

470724804864 is an equidigital number, since it uses as much as digits as its factorization.

470724804864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22700877 (or 22700854 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 54.

The spelling of 470724804864 in words is "four hundred seventy billion, seven hundred twenty-four million, eight hundred four thousand, eight hundred sixty-four".