4645636366 has 8 divisors (see below), whose sum is σ = 7963948080. Its totient is φ = 1990987008.

The previous prime is 4645636349. The next prime is 4645636381. The reversal of 4645636366 is 6636365464.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165915571 + ... + 165915598.

It is an arithmetic number, because the mean of its divisors is an integer number (995493510).

Almost surely, 2^4645636366 is an apocalyptic number.

4645636366 is a deficient number, since it is larger than the sum of its proper divisors (3318311714).

4645636366 is a wasteful number, since it uses less digits than its factorization.

4645636366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331831178.

The product of its digits is 5598720, while the sum is 49.

The square root of 4645636366 is about 68158.9052582273. The cubic root of 4645636366 is about 1668.5852655706.

The spelling of 4645636366 in words is "four billion, six hundred forty-five million, six hundred thirty-six thousand, three hundred sixty-six".