3238908272 has 60 divisors (see below), whose sum is σ = 6866332848. Its totient is φ = 1474905600.

The previous prime is 3238908271. The next prime is 3238908313. The reversal of 3238908272 is 2728098323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3238908271) 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 11 ways as a sum of consecutive naturals, for example, 255197 + ... + 267587.

Almost surely, 2^3238908272 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 3238908272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3433166424).

3238908272 is an abundant number, since it is smaller than the sum of its proper divisors (3627424576).

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

3238908272 is a wasteful number, since it uses less digits than its factorization.

3238908272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12478 (or 12441 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 3238908272 is about 56911.4072221027. The cubic root of 3238908272 is about 1479.5610263736.

The spelling of 3238908272 in words is "three billion, two hundred thirty-eight million, nine hundred eight thousand, two hundred seventy-two".