4643136466 has 16 divisors (see below), whose sum is σ = 7224531840. Its totient is φ = 2235396240.

The previous prime is 4643136427. The next prime is 4643136467. The reversal of 4643136466 is 6646313464.

It is not an unprimeable number, because it can be changed into a prime (4643136467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87780 + ... + 130351.

It is an arithmetic number, because the mean of its divisors is an integer number (451533240).

Almost surely, 2^4643136466 is an apocalyptic number.

4643136466 is a deficient number, since it is larger than the sum of its proper divisors (2581395374).

4643136466 is a wasteful number, since it uses less digits than its factorization.

4643136466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218529.

The product of its digits is 746496, while the sum is 43.

The square root of 4643136466 is about 68140.5640276040. The cubic root of 4643136466 is about 1668.2859133458.

The spelling of 4643136466 in words is "four billion, six hundred forty-three million, one hundred thirty-six thousand, four hundred sixty-six".