4442768396 has 12 divisors (see below), whose sum is σ = 8481648840. Its totient is φ = 2019440160.

The previous prime is 4442768339. The next prime is 4442768399. The reversal of 4442768396 is 6938672444.

It is not an unprimeable number, because it can be changed into a prime (4442768399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50485961 + ... + 50486048.

It is an arithmetic number, because the mean of its divisors is an integer number (706804070).

Almost surely, 2^4442768396 is an apocalyptic number.

It is an amenable number.

4442768396 is a deficient number, since it is larger than the sum of its proper divisors (4038880444).

4442768396 is a wasteful number, since it uses less digits than its factorization.

4442768396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100972024 (or 100972022 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 53.

The square root of 4442768396 is about 66654.0951180046. The cubic root of 4442768396 is about 1643.9346823563.

The spelling of 4442768396 in words is "four billion, four hundred forty-two million, seven hundred sixty-eight thousand, three hundred ninety-six".