4636344016 has 10 divisors (see below), whose sum is σ = 8982916562. Its totient is φ = 2318172000.

The previous prime is 4636343983. The next prime is 4636344019. The reversal of 4636344016 is 6104436364.

It can be written as a sum of positive squares in only one way, i.e., 3684004416 + 952339600 = 60696^2 + 30860^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636344019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144885735 + ... + 144885766.

Almost surely, 2^4636344016 is an apocalyptic number.

It is an amenable number.

4636344016 is a deficient number, since it is larger than the sum of its proper divisors (4346572546).

4636344016 is a wasteful number, since it uses less digits than its factorization.

4636344016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289771509 (or 289771503 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 4636344016 is about 68090.7043288583. The cubic root of 4636344016 is about 1667.4720038277.

The spelling of 4636344016 in words is "four billion, six hundred thirty-six million, three hundred forty-four thousand, sixteen".