2803483681 has 2 divisors, whose sum is σ = 2803483682. Its totient is φ = 2803483680.

The previous prime is 2803483643. The next prime is 2803483733. The reversal of 2803483681 is 1863843082.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2401882081 + 401601600 = 49009^2 + 20040^2 .

It is a cyclic number.

It is not a de Polignac number, because 2803483681 - 2¹⁵ = 2803450913 is a prime.

It is a super-2 number, since 2×2803483681² = 15719041499266619522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2803483381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401741840 + 1401741841.

It is an arithmetic number, because the mean of its divisors is an integer number (1401741841).

Almost surely, 2^2803483681 is an apocalyptic number.

It is an amenable number.

2803483681 is a deficient number, since it is larger than the sum of its proper divisors (1).

2803483681 is an equidigital number, since it uses as much as digits as its factorization.

2803483681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 2803483681 is about 52947.9336801730. The cubic root of 2803483681 is about 1410.0440408422.

The spelling of 2803483681 in words is "two billion, eight hundred three million, four hundred eighty-three thousand, six hundred eighty-one".