4446336444 has 24 divisors (see below), whose sum is σ = 11317947648. Its totient is φ = 1347374640.

The previous prime is 4446336403. The next prime is 4446336467.

4446336444 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4446336396 and 4446336405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16842052 + ... + 16842315.

It is an arithmetic number, because the mean of its divisors is an integer number (471581152).

Almost surely, 2^4446336444 is an apocalyptic number.

4446336444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4446336444 is an abundant number, since it is smaller than the sum of its proper divisors (6871611204).

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

4446336444 is a wasteful number, since it uses less digits than its factorization.

4446336444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33684385 (or 33684383 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 42.

The square root of 4446336444 is about 66680.8551534846. The cubic root of 4446336444 is about 1644.3746533965.

The spelling of 4446336444 in words is "four billion, four hundred forty-six million, three hundred thirty-six thousand, four hundred forty-four".