1346061047 has 2 divisors, whose sum is σ = 1346061048. Its totient is φ = 1346061046.

The previous prime is 1346061011. The next prime is 1346061077. The reversal of 1346061047 is 7401606431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1346061047 - 2¹⁸ = 1345798903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1346061007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673030523 + 673030524.

It is an arithmetic number, because the mean of its divisors is an integer number (673030524).

Almost surely, 2^1346061047 is an apocalyptic number.

1346061047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346061047 is an equidigital number, since it uses as much as digits as its factorization.

1346061047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1346061047 is about 36688.7046241755. The cubic root of 1346061047 is about 1104.1334967633.

Adding to 1346061047 its reverse (7401606431), we get a palindrome (8747667478).

The spelling of 1346061047 in words is "one billion, three hundred forty-six million, sixty-one thousand, forty-seven".