4880000449 has 3 divisors (see below), whose sum is σ = 4880070307. Its totient is φ = 4879930592.

The previous prime is 4880000431. The next prime is 4880000479. The reversal of 4880000449 is 9440000884.

The square root of 4880000449 is 69857.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1725156225 + 3154844224 = 41535^2 + 56168^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4880000449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4880000429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 34929 + ... + 104785.

Almost surely, 2^4880000449 is an apocalyptic number.

4880000449 is the 69857-th square number.

4880000449 is the 34929-th centered octagonal number.

It is an amenable number.

4880000449 is a deficient number, since it is larger than the sum of its proper divisors (69858).

4880000449 is an frugal number, since it uses more digits than its factorization.

4880000449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139714 (or 69857 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The cubic root of 4880000449 is about 1696.1852697186.

Multiplying 4880000449 by its product of nonzero digits (36864), we get a square (179896336551936 = 13412544²).

The spelling of 4880000449 in words is "four billion, eight hundred eighty million, four hundred forty-nine", and thus it is an aban number.