1348468563 has 16 divisors (see below), whose sum is σ = 1937981696. Its totient is φ = 829090080.

The previous prime is 1348468549. The next prime is 1348468573. The reversal of 1348468563 is 3658648431.

It is not a de Polignac number, because 1348468563 - 2⁵ = 1348468531 is a prime.

It is the 36722-nd Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1348468573) by changing a digit.

It is a nontrivial repunit in base 36721.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30906 + ... + 60432.

It is an arithmetic number, because the mean of its divisors is an integer number (121123856).

Almost surely, 2^1348468563 is an apocalyptic number.

1348468563 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1348468563 is a deficient number, since it is larger than the sum of its proper divisors (589513133).

1348468563 is a wasteful number, since it uses less digits than its factorization.

1348468563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30714.

The product of its digits is 1658880, while the sum is 48.

The square root of 1348468563 is about 36721.5000102120. The cubic root of 1348468563 is about 1104.7913757504.

The spelling of 1348468563 in words is "one billion, three hundred forty-eight million, four hundred sixty-eight thousand, five hundred sixty-three".