3128484496 has 20 divisors (see below), whose sum is σ = 6144474412. Its totient is φ = 1542813696.

The previous prime is 3128484481. The next prime is 3128484503. The reversal of 3128484496 is 6944848213.

It can be written as a sum of positive squares in 2 ways, for example, as 1213546896 + 1914937600 = 34836^2 + 43760^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338081 + ... + 1340416.

Almost surely, 2^3128484496 is an apocalyptic number.

It is an amenable number.

3128484496 is a deficient number, since it is larger than the sum of its proper divisors (3015989916).

3128484496 is a wasteful number, since it uses less digits than its factorization.

3128484496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678578 (or 2678572 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 49.

The square root of 3128484496 is about 55932.8570341262. The cubic root of 3128484496 is about 1462.5520660939.

The spelling of 3128484496 in words is "three billion, one hundred twenty-eight million, four hundred eighty-four thousand, four hundred ninety-six".