4663620066 has 16 divisors (see below), whose sum is σ = 10659703104. Its totient is φ = 1332462864.

The previous prime is 4663620011. The next prime is 4663620077. The reversal of 4663620066 is 6600263664.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55519245 + ... + 55519328.

It is an arithmetic number, because the mean of its divisors is an integer number (666231444).

Almost surely, 2^4663620066 is an apocalyptic number.

4663620066 is an abundant number, since it is smaller than the sum of its proper divisors (5996083038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4663620066 is a wasteful number, since it uses less digits than its factorization.

4663620066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111038585.

The product of its (nonzero) digits is 186624, while the sum is 39.

The square root of 4663620066 is about 68290.7026322032. The cubic root of 4663620066 is about 1670.7355773269.

The spelling of 4663620066 in words is "four billion, six hundred sixty-three million, six hundred twenty thousand, sixty-six".