3240024220 has 48 divisors (see below), whose sum is σ = 7208974080. Its totient is φ = 1218980864.

The previous prime is 3240024209. The next prime is 3240024223. The reversal of 3240024220 is 224200423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240024223) 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, 962901 + ... + 966259.

It is an arithmetic number, because the mean of its divisors is an integer number (150186960).

Almost surely, 2^3240024220 is an apocalyptic number.

It is an amenable number.

3240024220 is an abundant number, since it is smaller than the sum of its proper divisors (3968949860).

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

3240024220 is a wasteful number, since it uses less digits than its factorization.

3240024220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6222 (or 6220 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 3240024220 is about 56921.2106336469. The cubic root of 3240024220 is about 1479.7309317284.

Adding to 3240024220 its reverse (224200423), we get a palindrome (3464224643).

The spelling of 3240024220 in words is "three billion, two hundred forty million, twenty-four thousand, two hundred twenty".