3003264 has 128 divisors (see below), whose sum is σ = 9792000. Its totient is φ = 898560.

The previous prime is 3003257. The next prime is 3003281. The reversal of 3003264 is 4623003.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37977 + ... + 38055.

It is an arithmetic number, because the mean of its divisors is an integer number (76500).

Almost surely, 2^3003264 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 3003264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4896000).

3003264 is an abundant number, since it is smaller than the sum of its proper divisors (6788736).

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

3003264 is a wasteful number, since it uses less digits than its factorization.

3003264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3003264 is about 1732.9927870594. The cubic root of 3003264 is about 144.2772436571.

Adding to 3003264 its reverse (4623003), we get a palindrome (7626267).

The spelling of 3003264 in words is "three million, three thousand, two hundred sixty-four".