4484478248 has 8 divisors (see below), whose sum is σ = 8408396730. Its totient is φ = 2242239120.

The previous prime is 4484478239. The next prime is 4484478269. The reversal of 4484478248 is 8428744844.

It can be written as a sum of positive squares in only one way, i.e., 3239658724 + 1244819524 = 56918^2 + 35282^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4484478248² = 40221090313570299008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4484478248.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280279883 + ... + 280279898.

Almost surely, 2^4484478248 is an apocalyptic number.

It is an amenable number.

4484478248 is a deficient number, since it is larger than the sum of its proper divisors (3923918482).

4484478248 is a wasteful number, since it uses less digits than its factorization.

4484478248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560559787 (or 560559783 counting only the distinct ones).

The product of its digits is 7340032, while the sum is 53.

The square root of 4484478248 is about 66966.2470801523. The cubic root of 4484478248 is about 1649.0632268110.

The spelling of 4484478248 in words is "four billion, four hundred eighty-four million, four hundred seventy-eight thousand, two hundred forty-eight".