4401798944 has 12 divisors (see below), whose sum is σ = 8666041734. Its totient is φ = 2200899456.

The previous prime is 4401798941. The next prime is 4401798971. The reversal of 4401798944 is 4498971044.

It can be written as a sum of positive squares in only one way, i.e., 2768022544 + 1633776400 = 52612^2 + 40420^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4401798892 and 4401798901.

It is not an unprimeable number, because it can be changed into a prime (4401798941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68778077 + ... + 68778140.

Almost surely, 2^4401798944 is an apocalyptic number.

It is an amenable number.

4401798944 is a deficient number, since it is larger than the sum of its proper divisors (4264242790).

4401798944 is a wasteful number, since it uses less digits than its factorization.

4401798944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137556227 (or 137556219 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 4401798944 is about 66346.0544719880. The cubic root of 4401798944 is about 1638.8658309375.

The spelling of 4401798944 in words is "four billion, four hundred one million, seven hundred ninety-eight thousand, nine hundred forty-four".