3304540272 has 120 divisors (see below), whose sum is σ = 9736126848. Its totient is φ = 957756800.

The previous prime is 3304540243. The next prime is 3304540273. The reversal of 3304540272 is 2720454033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3304540273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273397 + ... + 285227.

Almost surely, 2^3304540272 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 3304540272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4868063424).

3304540272 is an abundant number, since it is smaller than the sum of its proper divisors (6431586576).

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

3304540272 is a wasteful number, since it uses less digits than its factorization.

3304540272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11899 (or 11870 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 3304540272 is about 57485.1308774713. The cubic root of 3304540272 is about 1489.4880261355.

The spelling of 3304540272 in words is "three billion, three hundred four million, five hundred forty thousand, two hundred seventy-two".