4642665366 has 16 divisors (see below), whose sum is σ = 9501269184. Its totient is φ = 1511565384.

The previous prime is 4642665359. The next prime is 4642665389. The reversal of 4642665366 is 6635662464.

It is a congruent number.

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, 8997156 + ... + 8997671.

It is an arithmetic number, because the mean of its divisors is an integer number (593829324).

Almost surely, 2^4642665366 is an apocalyptic number.

4642665366 is an abundant number, since it is smaller than the sum of its proper divisors (4858603818).

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

4642665366 is a wasteful number, since it uses less digits than its factorization.

4642665366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17994875.

The product of its digits is 3732480, while the sum is 48.

The square root of 4642665366 is about 68137.1071149928. The cubic root of 4642665366 is about 1668.2294891246.

The spelling of 4642665366 in words is "four billion, six hundred forty-two million, six hundred sixty-five thousand, three hundred sixty-six".