2434647568 has 20 divisors (see below), whose sum is σ = 4832182908. Its totient is φ = 1187632640.

The previous prime is 2434647563. The next prime is 2434647569. The reversal of 2434647568 is 8657464342.

It can be written as a sum of positive squares in 2 ways, for example, as 481714704 + 1952932864 = 21948^2 + 44192^2 .

It is not an unprimeable number, because it can be changed into a prime (2434647563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855021 + ... + 1856332.

Almost surely, 2^2434647568 is an apocalyptic number.

It is an amenable number.

2434647568 is a deficient number, since it is larger than the sum of its proper divisors (2397535340).

2434647568 is a wasteful number, since it uses less digits than its factorization.

2434647568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711402 (or 3711396 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 49.

The square root of 2434647568 is about 49342.1479872938. The cubic root of 2434647568 is about 1345.2779823712.

The spelling of 2434647568 in words is "two billion, four hundred thirty-four million, six hundred forty-seven thousand, five hundred sixty-eight".