4496630649 has 64 divisors (see below), whose sum is σ = 7333724160. Its totient is φ = 2393763840.

The previous prime is 4496630647. The next prime is 4496630651. The reversal of 4496630649 is 9460366944.

It is an interprime number because it is at equal distance from previous prime (4496630647) and next prime (4496630651).

It is not a de Polignac number, because 4496630649 - 2¹ = 4496630647 is a prime.

It is a super-2 number, since 2×4496630649² = 40439374387052322402, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4496630647) 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 63 ways as a sum of consecutive naturals, for example, 8630509 + ... + 8631029.

It is an arithmetic number, because the mean of its divisors is an integer number (114589440).

Almost surely, 2^4496630649 is an apocalyptic number.

It is an amenable number.

4496630649 is a deficient number, since it is larger than the sum of its proper divisors (2837093511).

4496630649 is a wasteful number, since it uses less digits than its factorization.

4496630649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870.

The product of its (nonzero) digits is 3359232, while the sum is 51.

The square root of 4496630649 is about 67056.9209627164. The cubic root of 4496630649 is about 1650.5514714949.

The spelling of 4496630649 in words is "four billion, four hundred ninety-six million, six hundred thirty thousand, six hundred forty-nine".