783608041 has 2 divisors, whose sum is σ = 783608042. Its totient is φ = 783608040.

The previous prime is 783608027. The next prime is 783608053. The reversal of 783608041 is 140806387.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 441210025 + 342398016 = 21005^2 + 18504^2 .

It is an emirp because it is prime and its reverse (140806387) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 783608041 - 2⁹ = 783607529 is a prime.

It is a super-2 number, since 2×783608041² = 1228083123839715362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (783608011) 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, 391804020 + 391804021.

It is an arithmetic number, because the mean of its divisors is an integer number (391804021).

Almost surely, 2^783608041 is an apocalyptic number.

It is an amenable number.

783608041 is a deficient number, since it is larger than the sum of its proper divisors (1).

783608041 is an equidigital number, since it uses as much as digits as its factorization.

783608041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 783608041 is about 27992.9998571071. Note that the first 3 decimals coincide. The cubic root of 783608041 is about 921.9335676605.

The spelling of 783608041 in words is "seven hundred eighty-three million, six hundred eight thousand, forty-one".