804041941 has 2 divisors, whose sum is σ = 804041942. Its totient is φ = 804041940.

The previous prime is 804041933. The next prime is 804041963. The reversal of 804041941 is 149140408.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 502880625 + 301161316 = 22425^2 + 17354^2 .

It is a cyclic number.

It is not a de Polignac number, because 804041941 - 2³ = 804041933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (804041971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402020970 + 402020971.

It is an arithmetic number, because the mean of its divisors is an integer number (402020971).

Almost surely, 2^804041941 is an apocalyptic number.

It is an amenable number.

804041941 is a deficient number, since it is larger than the sum of its proper divisors (1).

804041941 is an equidigital number, since it uses as much as digits as its factorization.

804041941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 804041941 is about 28355.6333203827. The cubic root of 804041941 is about 929.8785600863.

The spelling of 804041941 in words is "eight hundred four million, forty-one thousand, nine hundred forty-one".