4636040234 has 12 divisors (see below), whose sum is σ = 8089417314. Its totient is φ = 1986874344.

The previous prime is 4636040183. The next prime is 4636040239. The reversal of 4636040234 is 4320406364.

It can be written as a sum of positive squares in only one way, i.e., 3920638225 + 715402009 = 62615^2 + 26747^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4636040234.

It is not an unprimeable number, because it can be changed into a prime (4636040239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23653169 + ... + 23653364.

Almost surely, 2^4636040234 is an apocalyptic number.

4636040234 is a deficient number, since it is larger than the sum of its proper divisors (3453377080).

4636040234 is a wasteful number, since it uses less digits than its factorization.

4636040234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47306549 (or 47306542 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

The square root of 4636040234 is about 68088.4735766635. The cubic root of 4636040234 is about 1667.4355843959.

Adding to 4636040234 its reverse (4320406364), we get a palindrome (8956446598).

The spelling of 4636040234 in words is "four billion, six hundred thirty-six million, forty thousand, two hundred thirty-four".