4496630646 has 32 divisors (see below), whose sum is σ = 9366444288. Its totient is φ = 1437821280.

The previous prime is 4496630639. The next prime is 4496630647. The reversal of 4496630646 is 6460366944.

It is a junction number, because it is equal to n+sod(n) for n = 4496630595 and 4496630604.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 126880 + ... + 158403.

It is an arithmetic number, because the mean of its divisors is an integer number (292701384).

Almost surely, 2^4496630646 is an apocalyptic number.

4496630646 is an abundant number, since it is smaller than the sum of its proper divisors (4869813642).

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

4496630646 is a wasteful number, since it uses less digits than its factorization.

4496630646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285396.

The product of its (nonzero) digits is 2239488, while the sum is 48.

The square root of 4496630646 is about 67056.9209403474. The cubic root of 4496630646 is about 1650.5514711278.

The spelling of 4496630646 in words is "four billion, four hundred ninety-six million, six hundred thirty thousand, six hundred forty-six".