1346471563 has 2 divisors, whose sum is σ = 1346471564. Its totient is φ = 1346471562.

The previous prime is 1346471549. The next prime is 1346471569. The reversal of 1346471563 is 3651746431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1346471563 - 2¹⁷ = 1346340491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1346471569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673235781 + 673235782.

It is an arithmetic number, because the mean of its divisors is an integer number (673235782).

Almost surely, 2^1346471563 is an apocalyptic number.

1346471563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346471563 is an equidigital number, since it uses as much as digits as its factorization.

1346471563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 1346471563 is about 36694.2987806008. The cubic root of 1346471563 is about 1104.2457300079.

The spelling of 1346471563 in words is "one billion, three hundred forty-six million, four hundred seventy-one thousand, five hundred sixty-three".