803744413 has 2 divisors, whose sum is σ = 803744414. Its totient is φ = 803744412.

The previous prime is 803744369. The next prime is 803744449. The reversal of 803744413 is 314447308.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 620358649 + 183385764 = 24907^2 + 13542^2 .

It is a cyclic number.

It is not a de Polignac number, because 803744413 - 2²⁹ = 266873501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (803744713) 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, 401872206 + 401872207.

It is an arithmetic number, because the mean of its divisors is an integer number (401872207).

Almost surely, 2^803744413 is an apocalyptic number.

It is an amenable number.

803744413 is a deficient number, since it is larger than the sum of its proper divisors (1).

803744413 is an equidigital number, since it uses as much as digits as its factorization.

803744413 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 34.

The square root of 803744413 is about 28350.3864700289. The cubic root of 803744413 is about 929.7638483916.

The spelling of 803744413 in words is "eight hundred three million, seven hundred forty-four thousand, four hundred thirteen".