468539305 has 8 divisors (see below), whose sum is σ = 605497032. Its totient is φ = 345998208.

The previous prime is 468539213. The next prime is 468539317. The reversal of 468539305 is 503935864.

It can be written as a sum of positive squares in 4 ways, for example, as 2152089 + 466387216 = 1467^2 + 21596^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 468539305 - 2¹³ = 468531113 is a prime.

It is a Duffinian 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, 3604084 + ... + 3604213.

It is an arithmetic number, because the mean of its divisors is an integer number (75687129).

Almost surely, 2^468539305 is an apocalyptic number.

It is an amenable number.

468539305 is a deficient number, since it is larger than the sum of its proper divisors (136957727).

468539305 is a wasteful number, since it uses less digits than its factorization.

468539305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7208315.

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 468539305 is about 21645.7687551170. The cubic root of 468539305 is about 776.6917217834.

The spelling of 468539305 in words is "four hundred sixty-eight million, five hundred thirty-nine thousand, three hundred five".