1339071347 has 2 divisors, whose sum is σ = 1339071348. Its totient is φ = 1339071346.

The previous prime is 1339071337. The next prime is 1339071413. The reversal of 1339071347 is 7431709331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1339071347 - 2¹⁰ = 1339070323 is a prime.

It is a super-2 number, since 2×1339071347² = 3586224144712788818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1339071347.

It is not a weakly prime, because it can be changed into another prime (1339071337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669535673 + 669535674.

It is an arithmetic number, because the mean of its divisors is an integer number (669535674).

Almost surely, 2^1339071347 is an apocalyptic number.

1339071347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1339071347 is an equidigital number, since it uses as much as digits as its factorization.

1339071347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 1339071347 is about 36593.3238036667. The cubic root of 1339071347 is about 1102.2190321024.

The spelling of 1339071347 in words is "one billion, three hundred thirty-nine million, seventy-one thousand, three hundred forty-seven".