804264353 has 2 divisors, whose sum is σ = 804264354. Its totient is φ = 804264352.

The previous prime is 804264311. The next prime is 804264359. The reversal of 804264353 is 353462408.

804264353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 421357729 + 382906624 = 20527^2 + 19568^2 .

It is a cyclic number.

It is not a de Polignac number, because 804264353 - 2⁶ = 804264289 is a prime.

It is a super-2 number, since 2×804264353² = 1293682299013017218, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (804264359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402132176 + 402132177.

It is an arithmetic number, because the mean of its divisors is an integer number (402132177).

Almost surely, 2^804264353 is an apocalyptic number.

It is an amenable number.

804264353 is a deficient number, since it is larger than the sum of its proper divisors (1).

804264353 is an equidigital number, since it uses as much as digits as its factorization.

804264353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 804264353 is about 28359.5548801458. The cubic root of 804264353 is about 929.9642923817.

The spelling of 804264353 in words is "eight hundred four million, two hundred sixty-four thousand, three hundred fifty-three".