468643346806 has 16 divisors (see below), whose sum is σ = 713501521920. Its totient is φ = 230809942440.

The previous prime is 468643346783. The next prime is 468643346839. The reversal of 468643346806 is 608643346864.

It is a happy number.

It is a super-3 number, since 3×468643346806³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2235435 + ... + 2436073.

It is an arithmetic number, because the mean of its divisors is an integer number (44593845120).

Almost surely, 2^468643346806 is an apocalyptic number.

468643346806 is a deficient number, since it is larger than the sum of its proper divisors (244858175114).

468643346806 is a wasteful number, since it uses less digits than its factorization.

468643346806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218139.

The product of its (nonzero) digits is 47775744, while the sum is 58.

Adding to 468643346806 its sum of digits (58), we get a palindrome (468643346864).

The spelling of 468643346806 in words is "four hundred sixty-eight billion, six hundred forty-three million, three hundred forty-six thousand, eight hundred six".