3449242563 has 16 divisors (see below), whose sum is σ = 4957053696. Its totient is φ = 2120770080.

The previous prime is 3449242529. The next prime is 3449242579. The reversal of 3449242563 is 3652429443.

It is not a de Polignac number, because 3449242563 - 2⁹ = 3449242051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3449242663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7906 + ... + 83432.

It is an arithmetic number, because the mean of its divisors is an integer number (309815856).

Almost surely, 2^3449242563 is an apocalyptic number.

3449242563 is a deficient number, since it is larger than the sum of its proper divisors (1507811133).

3449242563 is a wasteful number, since it uses less digits than its factorization.

3449242563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76714.

The product of its digits is 622080, while the sum is 42.

The square root of 3449242563 is about 58730.2525364909. The cubic root of 3449242563 is about 1510.9192191187.

The spelling of 3449242563 in words is "three billion, four hundred forty-nine million, two hundred forty-two thousand, five hundred sixty-three".