4448466216 has 80 divisors (see below), whose sum is σ = 12763798740. Its totient is φ = 1446647040.

The previous prime is 4448466161. The next prime is 4448466233. The reversal of 4448466216 is 6126648444.

It can be written as a sum of positive squares in 2 ways, for example, as 4447556100 + 910116 = 66690^2 + 954^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 57151 + ... + 110286.

Almost surely, 2^4448466216 is an apocalyptic number.

It is an amenable number.

4448466216 is an abundant number, since it is smaller than the sum of its proper divisors (8315332524).

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

4448466216 is a wasteful number, since it uses less digits than its factorization.

4448466216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167496 (or 167483 counting only the distinct ones).

The product of its digits is 884736, while the sum is 45.

The square root of 4448466216 is about 66696.8231327400. The cubic root of 4448466216 is about 1644.6371604528.

The spelling of 4448466216 in words is "four billion, four hundred forty-eight million, four hundred sixty-six thousand, two hundred sixteen".