8304813427 has 2 divisors, whose sum is σ = 8304813428. Its totient is φ = 8304813426.

The previous prime is 8304813403. The next prime is 8304813431. The reversal of 8304813427 is 7243184038.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8304813427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8304813427.

It is not a weakly prime, because it can be changed into another prime (8304813467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4152406713 + 4152406714.

It is an arithmetic number, because the mean of its divisors is an integer number (4152406714).

Almost surely, 2^8304813427 is an apocalyptic number.

8304813427 is a deficient number, since it is larger than the sum of its proper divisors (1).

8304813427 is an equidigital number, since it uses as much as digits as its factorization.

8304813427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 8304813427 is about 91130.7490751612. The cubic root of 8304813427 is about 2025.0851705883.

The spelling of 8304813427 in words is "eight billion, three hundred four million, eight hundred thirteen thousand, four hundred twenty-seven".