4416630444 has 36 divisors (see below), whose sum is σ = 11203735816. Its totient is φ = 1467004608.

The previous prime is 4416630431. The next prime is 4416630461. The reversal of 4416630444 is 4440366144.

4416630444 is a `hidden beast` number, since 4 + 4 + 16 + 630 + 4 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4416630399 and 4416630408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206569 + ... + 226944.

Almost surely, 2^4416630444 is an apocalyptic number.

It is an amenable number.

4416630444 is an abundant number, since it is smaller than the sum of its proper divisors (6787105372).

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

4416630444 is a wasteful number, since it uses less digits than its factorization.

4416630444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433806 (or 433801 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 4416630444 is about 66457.7342677284. The cubic root of 4416630444 is about 1640.7044420678.

Adding to 4416630444 its reverse (4440366144), we get a palindrome (8856996588).

The spelling of 4416630444 in words is "four billion, four hundred sixteen million, six hundred thirty thousand, four hundred forty-four".