804264193 has 2 divisors, whose sum is σ = 804264194.
Its totient is φ = 804264192.
The previous prime is 804264157. The next prime is 804264229. The reversal of 804264193 is 391462408.
It is a balanced prime because it is at equal distance from previous prime (804264157) and next prime (804264229).
It can be written as a sum of positive squares in only one way, i.e., 464488704 + 339775489 = 21552^2 + 18433^2
It is a cyclic number.
It is not a de Polignac number, because 804264193 - 229 = 267393281 is a prime.
It is not a weakly prime, because it can be changed into another prime (804264103) 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, 402132096 + 402132097.
It is an arithmetic number, because the mean of its divisors is an integer number (402132097).
Almost surely, 2804264193 is an apocalyptic number.
It is an amenable number.
804264193 is a deficient number, since it is larger than the sum of its proper divisors (1).
804264193 is an equidigital number, since it uses as much as digits as its factorization.
804264193 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 804264193 is about 28359.5520592269.
The cubic root of 804264193 is about 929.9642307128.
The spelling of 804264193 in words is "eight hundred four million, two hundred sixty-four thousand, one hundred ninety-three".