3270729168 has 240 divisors, whose sum is σ = 11075291136. Its totient is φ = 880830720.

The previous prime is 3270729089. The next prime is 3270729169. The reversal of 3270729168 is 8619270723.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3270729169) 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 in 47 ways as a sum of consecutive naturals, for example, 1645071 + ... + 1647057.

Almost surely, 2^3270729168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3270729168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5537645568).

3270729168 is an abundant number, since it is smaller than the sum of its proper divisors (7804561968).

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

3270729168 is a wasteful number, since it uses less digits than its factorization.

3270729168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102 (or 2093 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 3270729168 is about 57190.2891057564. The cubic root of 3270729168 is about 1484.3905971446.

The spelling of 3270729168 in words is "three billion, two hundred seventy million, seven hundred twenty-nine thousand, one hundred sixty-eight".