3023320 has 16 divisors (see below), whose sum is σ = 6802560. Its totient is φ = 1209312.

The previous prime is 3023309. The next prime is 3023329. The reversal of 3023320 is 233203.

It is a self number, because there is not a number n which added to its sum of digits gives 3023320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37752 + ... + 37831.

It is an arithmetic number, because the mean of its divisors is an integer number (425160).

Almost surely, 2^3023320 is an apocalyptic number.

It is an amenable number.

3023320 is an abundant number, since it is smaller than the sum of its proper divisors (3779240).

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

3023320 is a wasteful number, since it uses less digits than its factorization.

3023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75594 (or 75590 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 3023320 is about 1738.7696799749. The cubic root of 3023320 is about 144.5976957738.

Adding to 3023320 its reverse (233203), we get a palindrome (3256523).

The spelling of 3023320 in words is "three million, twenty-three thousand, three hundred twenty".