4380448 has 12 divisors (see below), whose sum is σ = 8624070. Its totient is φ = 2190208.

The previous prime is 4380437. The next prime is 4380449. The reversal of 4380448 is 8440834.

It can be written as a sum of positive squares in only one way, i.e., 4210704 + 169744 = 2052^2 + 412^2 .

It is not an unprimeable number, because it can be changed into a prime (4380449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68413 + ... + 68476.

Almost surely, 2^4380448 is an apocalyptic number.

It is an amenable number.

4380448 is a deficient number, since it is larger than the sum of its proper divisors (4243622).

4380448 is a wasteful number, since it uses less digits than its factorization.

4380448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136899 (or 136891 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 4380448 is about 2092.9519822490. The cubic root of 4380448 is about 163.6211759941.

The spelling of 4380448 in words is "four million, three hundred eighty thousand, four hundred forty-eight".