3289630138 has 16 divisors (see below), whose sum is σ = 5133132000. Its totient is φ = 1579220272.

The previous prime is 3289630079. The next prime is 3289630139. The reversal of 3289630138 is 8310369823.

It is a junction number, because it is equal to n+sod(n) for n = 3289630094 and 3289630103.

It is not an unprimeable number, because it can be changed into a prime (3289630139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148048 + ... + 168811.

It is an arithmetic number, because the mean of its divisors is an integer number (320820750).

Almost surely, 2^3289630138 is an apocalyptic number.

3289630138 is a deficient number, since it is larger than the sum of its proper divisors (1843501862).

3289630138 is a wasteful number, since it uses less digits than its factorization.

3289630138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317069.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 3289630138 is about 57355.2973839383. The cubic root of 3289630138 is about 1487.2444511496.

The spelling of 3289630138 in words is "three billion, two hundred eighty-nine million, six hundred thirty thousand, one hundred thirty-eight".