3578480489 has 2 divisors, whose sum is σ = 3578480490. Its totient is φ = 3578480488.

The previous prime is 3578480471. The next prime is 3578480527. The reversal of 3578480489 is 9840848753.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3272755264 + 305725225 = 57208^2 + 17485^2 .

It is a cyclic number.

It is not a de Polignac number, because 3578480489 - 2¹² = 3578476393 is a prime.

It is a super-2 number, since 2×3578480489² = 25611045220307358242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3578480429) 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 as a sum of consecutive naturals, namely, 1789240244 + 1789240245.

It is an arithmetic number, because the mean of its divisors is an integer number (1789240245).

Almost surely, 2^3578480489 is an apocalyptic number.

It is an amenable number.

3578480489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3578480489 is an equidigital number, since it uses as much as digits as its factorization.

3578480489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7741440, while the sum is 56.

The square root of 3578480489 is about 59820.4019461588. The cubic root of 3578480489 is about 1529.5589440232.

The spelling of 3578480489 in words is "three billion, five hundred seventy-eight million, four hundred eighty thousand, four hundred eighty-nine".