8304091 has 2 divisors, whose sum is σ = 8304092. Its totient is φ = 8304090.

The previous prime is 8304061. The next prime is 8304103. The reversal of 8304091 is 1904038.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8304091 - 2¹¹ = 8302043 is a prime.

It is not a weakly prime, because it can be changed into another prime (8304061) 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, 4152045 + 4152046.

It is an arithmetic number, because the mean of its divisors is an integer number (4152046).

Almost surely, 2^8304091 is an apocalyptic number.

8304091 is a deficient number, since it is larger than the sum of its proper divisors (1).

8304091 is an equidigital number, since it uses as much as digits as its factorization.

8304091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 8304091 is about 2881.6819741255. The cubic root of 8304091 is about 202.5026448875.

The spelling of 8304091 in words is "eight million, three hundred four thousand, ninety-one".