1334316847 has 2 divisors, whose sum is σ = 1334316848. Its totient is φ = 1334316846.

The previous prime is 1334316821. The next prime is 1334316877. The reversal of 1334316847 is 7486134331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1334316847 - 2²³ = 1325928239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1334316877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667158423 + 667158424.

It is an arithmetic number, because the mean of its divisors is an integer number (667158424).

Almost surely, 2^1334316847 is an apocalyptic number.

1334316847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334316847 is an equidigital number, since it uses as much as digits as its factorization.

1334316847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 1334316847 is about 36528.3019999561. The cubic root of 1334316847 is about 1100.9129739994.

The spelling of 1334316847 in words is "one billion, three hundred thirty-four million, three hundred sixteen thousand, eight hundred forty-seven".