3004320 has 96 divisors (see below), whose sum is σ = 10342080. Its totient is φ = 727040.

The previous prime is 3004319. The next prime is 3004321. The reversal of 3004320 is 234003.

It is an interprime number because it is at equal distance from previous prime (3004319) and next prime (3004321).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3004296 and 3004305.

It is not an unprimeable number, because it can be changed into a prime (3004321) 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, 4996 + ... + 5564.

It is an arithmetic number, because the mean of its divisors is an integer number (107730).

Almost surely, 2^3004320 is an apocalyptic number.

3004320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3004320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5171040).

3004320 is an abundant number, since it is smaller than the sum of its proper divisors (7337760).

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

3004320 is a wasteful number, since it uses less digits than its factorization.

3004320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 3004320 is about 1733.2974355257. The cubic root of 3004320 is about 144.2941518072.

Adding to 3004320 its reverse (234003), we get a palindrome (3238323).

The spelling of 3004320 in words is "three million, four thousand, three hundred twenty".