3304272 has 80 divisors (see below), whose sum is σ = 9249408. Its totient is φ = 1013760.

The previous prime is 3304261. The next prime is 3304277. The reversal of 3304272 is 2724033.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3304277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45228 + ... + 45300.

Almost surely, 2^3304272 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 3304272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4624704).

3304272 is an abundant number, since it is smaller than the sum of its proper divisors (5945136).

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

3304272 is a wasteful number, since it uses less digits than its factorization.

3304272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3304272 is about 1817.7656614646. The cubic root of 3304272 is about 148.9447718083.

The spelling of 3304272 in words is "three million, three hundred four thousand, two hundred seventy-two".