4368668634 has 64 divisors (see below), whose sum is σ = 10955952000. Its totient is φ = 1278184320.

The previous prime is 4368668621. The next prime is 4368668639.

4368668634 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4368668639) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109579 + ... + 144030.

It is an arithmetic number, because the mean of its divisors is an integer number (171186750).

Almost surely, 2^4368668634 is an apocalyptic number.

4368668634 is an abundant number, since it is smaller than the sum of its proper divisors (6587283366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4368668634 is a wasteful number, since it uses less digits than its factorization.

4368668634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253660 (or 253654 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 54.

The square root of 4368668634 is about 66095.9048201929. The cubic root of 4368668634 is about 1634.7438097036.

The spelling of 4368668634 in words is "four billion, three hundred sixty-eight million, six hundred sixty-eight thousand, six hundred thirty-four".