8426475347 has 2 divisors, whose sum is σ = 8426475348. Its totient is φ = 8426475346.

The previous prime is 8426475331. The next prime is 8426475367. The reversal of 8426475347 is 7435746248.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8426475347 - 2⁴ = 8426475331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8426475295 and 8426475304.

It is not a weakly prime, because it can be changed into another prime (8426475367) 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, 4213237673 + 4213237674.

It is an arithmetic number, because the mean of its divisors is an integer number (4213237674).

Almost surely, 2^8426475347 is an apocalyptic number.

8426475347 is a deficient number, since it is larger than the sum of its proper divisors (1).

8426475347 is an equidigital number, since it uses as much as digits as its factorization.

8426475347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4515840, while the sum is 50.

The square root of 8426475347 is about 91795.8351288336. The cubic root of 8426475347 is about 2034.9261441320.

The spelling of 8426475347 in words is "eight billion, four hundred twenty-six million, four hundred seventy-five thousand, three hundred forty-seven".