3608320634 has 4 divisors (see below), whose sum is σ = 5412480954. Its totient is φ = 1804160316.

The previous prime is 3608320603. The next prime is 3608320637. The reversal of 3608320634 is 4360238063.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2888740009 + 719580625 = 53747^2 + 26825^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3608320594 and 3608320603.

It is not an unprimeable number, because it can be changed into a prime (3608320637) 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 as a sum of consecutive naturals, namely, 902080157 + ... + 902080160.

Almost surely, 2^3608320634 is an apocalyptic number.

3608320634 is a deficient number, since it is larger than the sum of its proper divisors (1804160320).

3608320634 is a wasteful number, since it uses less digits than its factorization.

3608320634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804160319.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 3608320634 is about 60069.2985975365. The cubic root of 3608320634 is about 1533.7987303836.

Adding to 3608320634 its reverse (4360238063), we get a palindrome (7968558697).

The spelling of 3608320634 in words is "three billion, six hundred eight million, three hundred twenty thousand, six hundred thirty-four".