468066646 has 8 divisors (see below), whose sum is σ = 702407160. Its totient is φ = 233930928.

The previous prime is 468066637. The next prime is 468066649. The reversal of 468066646 is 646660864.

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

It is a junction number, because it is equal to n+sod(n) for n = 468066596 and 468066605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468066649) 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, 45351 + ... + 54706.

It is an arithmetic number, because the mean of its divisors is an integer number (87800895).

Almost surely, 2^468066646 is an apocalyptic number.

468066646 is a deficient number, since it is larger than the sum of its proper divisors (234340514).

468066646 is a wasteful number, since it uses less digits than its factorization.

468066646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102398.

The product of its (nonzero) digits is 995328, while the sum is 46.

The square root of 468066646 is about 21634.8479541688. The cubic root of 468066646 is about 776.4304602813.

The spelling of 468066646 in words is "four hundred sixty-eight million, sixty-six thousand, six hundred forty-six".