3207233328 has 160 divisors (see below), whose sum is σ = 9508766400. Its totient is φ = 928272384.

The previous prime is 3207233327. The next prime is 3207233339. The reversal of 3207233328 is 8233327023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3207233327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1791858 + ... + 1793646.

It is an arithmetic number, because the mean of its divisors is an integer number (59429790).

Almost surely, 2^3207233328 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 3207233328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4754383200).

3207233328 is an abundant number, since it is smaller than the sum of its proper divisors (6301533072).

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

3207233328 is a wasteful number, since it uses less digits than its factorization.

3207233328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856 (or 1824 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 3207233328 is about 56632.4405972407. The cubic root of 3207233328 is about 1474.7220892478.

The spelling of 3207233328 in words is "three billion, two hundred seven million, two hundred thirty-three thousand, three hundred twenty-eight".