468304645 has 4 divisors (see below), whose sum is σ = 561965580. Its totient is φ = 374643712.

The previous prime is 468304643. The next prime is 468304649. The reversal of 468304645 is 546403864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 114939841 + 353364804 = 10721^2 + 18798^2 .

It is a cyclic number.

It is not a de Polignac number, because 468304645 - 2¹ = 468304643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 468304598 and 468304607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468304643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46830460 + ... + 46830469.

It is an arithmetic number, because the mean of its divisors is an integer number (140491395).

Almost surely, 2^468304645 is an apocalyptic number.

It is an amenable number.

468304645 is a deficient number, since it is larger than the sum of its proper divisors (93660935).

468304645 is an equidigital number, since it uses as much as digits as its factorization.

468304645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93660934.

The product of its (nonzero) digits is 276480, while the sum is 40.

The square root of 468304645 is about 21640.3476173559. The cubic root of 468304645 is about 776.5620358189.

The spelling of 468304645 in words is "four hundred sixty-eight million, three hundred four thousand, six hundred forty-five".