2888947448 has 16 divisors (see below), whose sum is σ = 5420192280. Its totient is φ = 1443562848.

The previous prime is 2888947447. The next prime is 2888947519. The reversal of 2888947448 is 8447498882.

It is a super-3 number, since 3×2888947448³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888947447) 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 3 ways as a sum of consecutive naturals, for example, 100286 + ... + 125837.

Almost surely, 2^2888947448 is an apocalyptic number.

It is an amenable number.

2888947448 is a deficient number, since it is larger than the sum of its proper divisors (2531244832).

2888947448 is a wasteful number, since it uses less digits than its factorization.

2888947448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227726 (or 227722 counting only the distinct ones).

The product of its digits is 33030144, while the sum is 62.

The square root of 2888947448 is about 53748.9297381818. The cubic root of 2888947448 is about 1424.2291836969.

The spelling of 2888947448 in words is "two billion, eight hundred eighty-eight million, nine hundred forty-seven thousand, four hundred forty-eight".